Mathematics High School

Which is equivalent to -9.4c + 6 + c – 5.9?
A. -8.4c – 0.1
B. -8.4c + 0.1
C. 10.4c + 0.1
D. -10.4c + 0.1

Answers

Answer 1

Answer:

B

Step-by-step explanation:

reorganize to combine like terms

-9.4c+c   or   c-9.4c  (they are the same)  = -8.4c

6-5.9=0.1

-8.4c+0.1

Answer 2

Answer:

c

Step-by-step explanation:

brcause i have did it

Related Questions

Survi purchased 2 balls for 20.34, 8 pencils for Rs. 24.08, and a copy for Rs.5.08. She gave an Rs.50 note to the shopkeeper and asked him to keep the change. What amount did the shopkeeper keep? *

Answers

Add the total of the 3 things bought and subtract from what they gave the cashier:

20.34 + 24.08 + 5.08 = 49.50 total

50 - 49.50 = 0.50

The shopkeeper kept 0.50

12 points please help :(

Answers

rAnswer is B if im right

What are the domain and range of each relation?

Drag the answer into the box to match each relation

Answers

Answer:

For the mapping diagram, drag the first answer choice and drop.

For the table one, drag the second answer choice and drop.

Step-by-step explanation:

What is the slope of the line that passes through the points(-1,-7) and (-2,-5)?Write your answer in simplest form

Answers

Answer:

-2

Step-by-step explanation:

slope formula= (y2-y1)/(x2-x1)

(-1,-7) is (x1,y1)

(-2,-5) is (x2,y2)

Plug in numbers into slope equation

((-5)-(-7))/((-2)-(-1)) = 2/-1

Simplify

answer= -2

Your Welcome!

I know I haven't been on this app for a long time but can ya'll help me plzz

Answers

Answer:

2774

Step-by-step explanation:

ming took a cab across town. His fare was $22, and he leaves a 18% tip. What is the total amount Ming pays to the cab driver?

Answers

Answer:

25.96

Step-by-step explanation:

18% of 22 is 3.96

3.96+22=25.96

Matthew invested $2,000 in a compound interest account for 3 years. The interest rate was 5%. How much money would it be in the end of third year in Mattew's account?

Answers

Answer:

$2,315.25

Step-by-step explanation:

2000 x 0.05 = 100

2000 + 100 = 2100

After year one: 2100

2100 x 0.05 = 105

2100 + 105 = 2205

After year two: 2205

2205 x 0.05 = 110.25

2205 + 110.25 = 2315.25

After year three: 2315.25

a sheet of glass has a density of 2.5 g/cm3

what is the density of the glass in? kg/m3


PLEASE HELP!!!!!!!!

Answers

Iejzuxixianwkcodoajsbyxuciwiwnf

The points (2,3) and (6,11) lie on a line.What is the slope of the line?​

Answers

Answer: the slope is 2!

Step-by-step explanation:

Answer:

slope: 2

Step-by-step explanation:

use this formula: 11- 3/6-2 = 2

marking brainliest to whoever gives me the right andwe

Answers

-1 + 14x = 12x +17
x = 9

What is the slope of the line that passes through the points (-2, 8)and (−22,8)? Write your answer in simplest form.

Answers

Answer:

0

Step-by-step explanation:

Horizontal/Vertical lines like this one always have a slope of 0 Because its just a straight line.

Feel free to mark as brainliest

lmk if im wrong

y2-y1 / x2-x1

-22,-2 / 8 - 8
-20/0?

I NEED HELP NOW PLEASE
Which decimal represents the portion that is NOT shaded?

0.003

0.03

0.3

3.0

Write how u solved it
​

Answers

Answer:

0.3

Step-by-step explanation:

Answer:

3.0

Step-by-step explanation:

Here we have a rectangle split into ten parts with 7/10 shaded in blue. The question asks what decimal represents the portion, alright, let's go down the list.

0.003 is also known as 3 thousandths, meaning that we would need a thousand little squares as our figure. Clearly this isn't the case, so 0.003 is wrong.

0.03 is also known as 3 hundredths, meaning  that we would need a hundred little squares as our figure, this also isn't the case, so 0.03 is wrong.

0.3 is known as 3 tenths, yes this could represent our figure, but it doesn't represent the finished portion, which would be 1.0, this means that only one part will be shaded in the figure we have now, leaving it to be wrong.

This leaves us with 3.0

The graph shows the amount of money paid when purchasing bags of peanuts at the zoo:

A graph is shown. The x-axis is labeled from 0 to 9. The y-axis is labeled from 0 to 13. Four points are shown on the graph on ordered pairs 0, 0 and 1, 4 and 2, 8 and 3, 12. These points are joined by a line. The label on the x-axis is Bags of peanuts. The title on the y-axis is Total cost in dollars.

What does the point (0, 0) on the graph represent?

The cost of one bag of peanuts
The cost of zero bags of peanuts
The cost of two bags of peanuts
The cost of three bags of peanuts

Answers

Answer:

Maybe three bags of peanuts? I'm not sure because I was looking for an answer not trying to answer the same question I've been stuck on for ages-

WAIT IT IS THREE-

Mike can run a mile in 12 minutes. He starts at 11:30 AM. and runs 4 miles. What time does Mike finish his run at?

Answers

Answer: Mike stops running at 12:18 PM

Step-by-step explanation: We know he runs 1 mile each 12 minutes and we also knows he ran 4 miles so the equation is 12*4 or (12 times 4) which is equal to 48. We then add 38 minutes to 11:30 AM and end up at 12:18 PM.  

Answer:

12:18 P.M

Step-by-step explanation:

So the first thing I did was find out the amount of time it takes Mike to run 4 miles by multiplying 12 x 4 = 48

So Mike spends 48 minutes running the 4 miles.

Now we add 48 minutes to 11:30. So since there is no such thing as 11:78 I first subtracted the 30 minutes from the 48 minutes and added that to 11:30 which gave me 12:00 pm and then I just added the reamaining18 minutes.

which in conclusion means,

Mike will finish his 4 miles at 12:18 P.M

Are the two given triangles similar? Show your work to support your answer.
Helpppp please

Answers

Yes they’re both right angles and to get either triangle you divide or multiply by 1/2 or 2

Please help me out!

Answers

Answer:

c

Step-by-step explanation:

Evaluate 50 + 5/13p when p= -26

Answers

Answer: it’s 40

hope this helps :)

Step-by-step explanation:

Just substitute the variable with the number and use pemdas.

First you have to multiply 5/13 by -26, then add 50 to what you get.

Li deposited $17,500 into a bank account that earned simple interest each year. After 2 years, he had earned $2975 in interest.

No money was deposited into or withdrawn from the account.

What was the annual interest rate?

Enter your answer in the box.

Answers

Answer:  8.5%

Step-by-step explanation:

Formula : Simple interest = (Principal) x (annual interest rate) x (Time)    (i)

Given: Principal : P = $ 17,500

Time : 2 years

Simple interest : I = $ 2975

Let r = annual

[tex]2975=17500\times(r)\times(2)[/tex]

[tex]\Rightarrow\ r=\dfrac{2975}{17500\times2}\\\\\Rightarrow\ r=0.085\\\\\Rightarrow\ r=0.085\times100\\\\\Rightarrow\ r=8.5\%[/tex]

Hence, The annual interest rate was 8.5%.

Sorry sort of forgot how to do this so can you guys help me solve and explain how you got your answer.
Find the difference

3/4 - 1/3 =

Answers

Answer:

5/12

Step-by-step explanation:

first find lcm of 3,4 the denominator to get 12

3/4-1/3

=5/12

Answer:

5/12

Step-by-step explanation:

you need to find the largest common multiple of the denominators which comes from just multiplying 4x3 which gets you 12.then you multiply the top number by whatever you had to multiply the bottom number by to get 12. from there its 9-4 which gets you five.  5/12 can not be simplified any further

9/12-4/12=5/12


What is true when a system of equations has infinitely many solutions?
A:This is impossible.
B:The lines coincide (are the same line).
C:The lines intersect in one place.
D:The lines are parallel and do not intersect.

Answers

B. The lines coincide

A 40-foot wire is attached to a pole and runs to the ground as shown below.
The pole is 35 feet tall.
About how far away from the pole is the wire attached to the ground?

Answers

Answer:

5 feet away

Step-by-step explanation:

i am not sure but did mental math

graph and find the coordinates ​

Answers

Answer:

a' (4,3)

b' (2,-3)

c' (-1,0)

to graph the triangles, you plot the points an then connect them to form a triangle. you have to plot triangle ABC and then triangle A'B'C'

Step-by-step explanation:

If f(x) = 7(x - 1) + 8, find the value of f(1)
answer fast.

Answers

f(x) = 7(x-1)+8, so f(1) = 7(1-1)+8 [sub the x value in] = 7-7+8 = 8

Answer:

7x+1

Step-by-step explanation:

Use the distributive property to multiply 7 by x−1.

7x−7+8

Add −7 and 8 to get 1.

7x+1

NEED HELP ASAP!! THIS IS DUE UNDER 10 MIN! GIVING BRAINLEST (My Brainlest is giving 100 extra points)

Bud is disappointed when he goes to the mission because...

A The line is closed when he gets there.
B They don't serve children.
C He went to the wrong one.
D He didn't like what they were serving.

Answers

Answer:A

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Reduce to simplest form. -\dfrac{1}{3}-\left(-\dfrac{3}{5}\right)=− 3 1 ​ −(− 5 3 ​ )=minus, start fraction, 1, divided by, 3, end fraction, minus, left parenthesis, minus, start fraction, 3, divided by, 5, end fraction, right parenthesis, equals

Answers

Answer:

-1/3 - (-3/5) = 4/15

Step-by-step explanation:

Reduce to simplest form

-1/3 - (-3/5)

= -1/3 + 3/5

Find the Lowest Common Multiple of 3 and 5

Lowest Common Multiple of 3and 5 is 15

Use the LCM to Simplify

= {(-5*1)+(3*3)} / 15

= (-5+9) / 15

= 4/15

Therefore,

-1/3 - (-3/5) = 4/15

Answer:

-4/15

Step-by-step explanation:

Find each amount:



3.8% of 25

Answers

Answer:

0.95

Step-by-step explanation:

3.8 % of 25 is equal to 0.95.

To find 3.8 % of 25, we can calculate it using the following formula : Amount = ( Percentage / 100 ) * Base.

In this case, the percentage is 3.8 and the base is 25.

Using the formula , we have : Amount = ( 3.8 / 100 ) * 25.

First, we divide 3.8 by 100, which gives us 0.038. Then, we multiply 0.038 by 25 to find the amount.

Calculating, we have : Amount = 0.038 * 25 = 0.95.

Therefore, The value of 3.8 % of 25 is equal to 0.95.

Learn more about percentage here

https://brainly.com/question/1214133

#SPJ6

help plz 60 points plz help me plz

Answers

Answer:

no

Step-by-step explanation:

you did this to someone else so ill do it to you XD karma

If you have 4 pennies, 8 nickels, and 6 dimes, which represents the ratio of nickels to dimes.

Answers

Answer:

8:6 (have a good day)

Step-by-step explanation:

Joey has 40 chocolate bars. He gave 30 away. How many does he have?

Answers

Your answer is 10.

40-30=10

Have a nice day/night!!!

Answer:

10....... and friends with diabetes

Step-by-step explanation:

Convert the measurement.
56.8 grams= ounces

Answers

Answer:

2.003561 ounces or 2.0 rounded

Step-by-step explanation:

Other Questions
Which of the following popular presentation software items do you have to purchase in order to use? a)Google Slides b)Microsoft PowerPoint c)OpenOffice Impress d)Prezi David earns $8 per hour. He works 40 hours each week. How much does he earn after 6 weeks MARKING BRAINLIEST: QUESTION ABOUT DIALOGUE : Ok so i'm writing a memoir from the first time I smoked for my AP LANG class. I just need someone to tell me if my punctuation and dialogue are all good. If my dialogue isn't, could you tell me where I messed up and how to fix it?(if some swear words look weird its cuz i had to change them so brainly would let me post this)Dialogue:Everyone was looking at me, waiting expectantly for me to smoke it. "Ayo imma have to pass on this one. I'm just not the smoker type," I said with a nervous laugh. "That's cap," one of the guys yelled across the circle. Josh looked at me with a sideways stare while all the guys began egging me to take just one hit. To my left, AJ, a kid I've only met a few times, started taunting me until I began to feel butterflies creep up again. "My guy, just take the hit. You got all these fine ahh females around, and you're making yourself look like a bussy every second you waste," he said. Tyler, another junior, chimed in and said, "Naw, he's just after Emma they've been practically on top of one another. Ain't that Jabreel?" Who promised to add a bill of rights to the U.S. Constitution? a. Benjamin Franklin b. Thomas Jefferson c. Alexander Hamilton d. James Madison true or false, water boils at 100c PLEASE SOLVE Michelle delivers books to school libraries. Her truck has a slide out ramp for unloading thebooks. The top of the ramp is 3 feet above the ground. The ramp itself is 5.2 feet long What isthe horizontal distance the ramp reaches? There are 8 triangles and 6 circles. What is the simplest ratio of circles to total shapes? what is 234+2341+123 I am offering Brainliest, A like on your answer, and a 5 star review. This should be simple, but I just don't understand.. Please, someone help. meet. /vss-dkir-kfy interested only PLZ PLZ PLZ HELP I WILL MAK BRAINLIEST - SHARKS' TEETHLangston CarterThe day we found the sharks' teeth was foggy and cool. Moisture hung in the air so thick you could almost see it sparkling in the dim sunlight. There were days, early in the summer like this one, where it seemed there was more water in the air than in the bay. We had beached the boat and stepped out on the recently cleared spit of land. The ground had a light dusting of white sand over an under layer of dried black mud. It looked like a recently frosted chocolate cake, though the frosting was spread a bit thin for my taste. The ground was solid, but we knew from experience that it was full of fiddler crab holes, and would be underwater at the first super-high tide. Mysteriously, to us anyway, someone wanted to build a house there.We often came to these spots to look for artifacts. Our beach, our summer home, had been a fishing camp for as long as anyone living could remember. The oldest stories told of travelers coming down to the edge of the sea, lining up to fill their wagon beds with salted fish to take back home. Old decaying cabins still lined the beach. Rotting nets, hung out to dry in the last century, decorated their weathered walls. Their broken faces spun stories in our minds. The fishermen who, tanned and wrinkled from sun and salt, hauled their nets full of splashing mullet in to cheers from the waiting crowds. The bounty of the sea lightened everyone's hearts, and the smell of roasting fish filled the damp air. Women fanned themselves from wagon seats. Children splashed in the shallow edges of the bay. It was a scene we had acted out as youngsters, building an imaginary bridge to a life we would never fully know.Which of the following correctly describes the narrator of this excerpt, "Sharks' Teeth"? A) First person recalling a past event B) Second person telling a present event C) Third-person limited recalling a past event D) Third-person omniscient telling a present event Which of these is a basic characterization of civilization A) strong Military b) written language c) capitalist economy d) democratic government PLEASE I NEED HELP NOW ANSWER ALL 4 QUESTIONS FOR 20 POINTS!!! what is one issue when organizing around hierarchical functions what is the reader opinion, and which evidence BEST supports it? Which type of data is BEST described by a continuous model?A)pets ownedB)height of boysC)girls in schoolD)crimes reportedIt's b A billiard ball traveling at 4m/s has an elastic head-on collision with a billiard ball of equal mass that is initially at rest. The first ball is at rest after the collision. What is the speed of the second ball after the collision? which of the following is the ratio of boys to girls in tamir's math class?12/2712/1515/1227/12 DIRECTIONS: Read the paragraphs below. Then, answer the questions that follow.Jogging is more than exercise. Jogging causes the body to produce a group of hormones called endorphins. These hormones may then release natural painkillers that can reduce suffering from arthritis, allergies, or other ailments. Jogging might actually trigger relief from pain and help ward off the common cold.Jogging can build not only muscles but also confidence. A program of regular jogging enables a runner to complete run after run while becoming stronger and more self-assured. A bonus can be increased self-esteem through weight loss and better body image. Sustained running also requires self-discipline, which can benefit a runners ability to stay with a task to completion. 1. Which sentence in the first paragraph directly states the writers claim about jogging? 2. What is the main point, or reason, of the second paragraph? 3. List three specific details the writer presents as evidence. answer the following correctly