two separate questions

3(5x) - 6x = 27



3(2x) + 8(-4x) = 57 + 47

Answers

Answer 1
1st question: x = 3
2nd question: x = -4

Related Questions

HELp with this l would give you brainlist

Answers

Answer:

10

Step-by-step explanation:

So if you know that 10 skeins makes 4 scarves... then 20 skeins makes 8 scarves (because you doubled it)

and if 10 skeins make 4 scarves... then half that number of skeins should make half the number of scarves... so 5 skeins makes 2 scarves

So we know that 20 skeins makes 8 scarves and 5 skeins make 2 scarves... all we have to do is add up the skeins and find we get 10 scarves

Yea the guy before me is totally right. I doubled check his answer too!

Point P on the coordinate grid below shows the location of a stage light. A second stage light is 10 units above P. The length of each square on the grid is 2 units. What are the coordinates of the location of the second stage light?

A four-quadrant coordinate grid from negative 16 to positive 16 in increments of 2 is drawn. Point P is plotted on the ordered pair 2, negative 6.

(2, −16)
(12, 4)
(2, 4)
(12, −16)

Please help

Answers

C the 3rd one

:explanation I took the quiz on edugenity
I think it will be c

The table shows the number of people waiting in line for different rides at an amusement park.What is the ratio of people waiting in line for the Round-up to people waiting in line for the Slingshot? Roller coaster 15 Slingshot 4 Bumper cars 12 Round-up 11

Answers

Answer:

11:4

Step-by-step explanation:

Hello. All you have to do here is make it as a fraction, so it would be people at the round-up to people at the slingshot. Really it would be a fraction, but on this question it wants a ratio. Hopefully you understand! :D

The population of a town can be modeled by f(x) = 19,820 * 0.98^x. Identify the initial value of the population. Is the population increasing or decreasing? What is the growth or decay factor? How does the population change each year?

Answers

Answer:

all ik is that its increasing i think

Step-by-step explanation:

The coordinates of a triangle and its image are given below. What is the scale factor.
(1,2)—>(10,20)
(1,4)—>(10,40)
(5,3)—>(50,30)

Explain how you got your answer.

Answers

Answer:

Step-by-step explanation:

Complete the translation of the figure given a point of the image. ... 10. Nonto 0. 0. 1 2 3 4 5 6 7 8 9 10. (X) = (x-4,-2). (x,y)=(x+3,4-3). OTI CU ... Give the coordinates of the vertices of the images. 5. Reflect triangle GHI over the ... Find the scale factor of each dilation. 1. 2. Rectangle KLMN is dilated to form ... A. 20%, 20%, 120.

Find the measures of the interior angles. Help me please..

Answers

Answer:

39

Step-by-step explanation:

Total interior angle of a triangle equal to 180. [180-102]/2

The coldest recorded temperature in the United States is –80°F, in Alaska. The warmest recorded temperature in the United States is 134°F, in California. How much higher is the warmest recorded temperature than the coldest recorded temperature?

Answers

Answer:

214

Step-by-step explanation:

I think this is the answer x

Answer:

54ºF

Step-by-step explanation:

I got this by doing -80+135 and I got 54! Hope this helps! Have a great day! :)

Mark and Dennis help their grandfather make rootbeer. They need 4 pounds of sassafras to make one barrel of rootbeer, but they only have 1 pound.

How much rootbeer can they make?

Answers

Answer:

im not sure if i have a answer but here's what i have

Step-by-step explanation:

4 x 1=4

4/1=4

4-1=3

4+1=5 but im pretty sure it's one of the first two srry i wasn't much help

i think they could only make one fourth of the recipe

Write 2 4/7 as an improper fraction

Answers

Answer:

18/7

Step-by-step explanation:

you multiply 2 by seven and then add four to the numerator while you keep the denomenator

Answer:

18/7

Step-by-step explanation:

[tex]2\frac{4} {7} \\\\=\frac{7\times2+4}{7} \\\\=\frac{14+4}{7}\\\\=\frac{18}{7}[/tex]

its for science but its got math involved
its got to do with speed, time, and distance​

Answers

1) centimeters/ cm 2) snail 2 traveled the greater distance 3) Snail 2 4) D=8 T=8 S=8 answer= 1
_
8

A plant’s growth rate is observed one time per week over the course of 5 weeks. Since the plant is still a seedling in the first two weeks, the observer starts to record the height of the plant in Week 2. The observer notes that on week 2, the plant is 4 inches high. On week 5, the plant is 13 inches high.

Answers

Answer:

um this is confusing.....

make this into three sentences

The rule that the Right of Occupancy is based on the fact that the Federal Government cannot grant what it does not have

Answers

Due to the Right of Occupancy, the Federal Government cannot grant what it does not own. This means that the Government is not allowed to give or take from others what itself doesn't own. This could consist of someone being in court for any reason, but due to the Right of Occupancy, if the court does not have a warrant to search the suspect's property or belongings, they are not allowed to use the suspect's property against them in court due to the fact that it simply isn't theirs.

Pls answer this:

Sam invests $300 in a bank account that earns simple interest. He earns $24 at the end of 12 months. What is his interest rate?

Answers

Answer:

0.667% per month

Step-by-step explanation:

12 months → $24

1 month → $2

interest rate: 2/300 x 100% = 0.667% per month (3s.f.)

I’m not sure if people answered 0.667% but I’m pretty sure it’s that

If 75% of the sixth grade class is making a B or higher what percent is making lower than a B?

Answers

Answer: 25%

Step-by-step explanation: 100-75=25

75%=3/4
75/3= 25
25% = 1/4

25% of the class is making lower than a B

Please help me if you have the intelligence to thank you

Answers

Answer:

0

Step-by-step explanation:

Help 10 points for it

Answers

Answer:

it as actually 5 soo.

Step-by-step explanation:

Answer: (2,1) duuuuuh

For the current year come up with rules to convert a given date into a day of the week for both the ordinal and international fixed calendars. Then if someone told you that thier birthday was on a Thursday could you come up with a rule to figure out his birthday? Why or Why not?

Thier is 3 questions pls answer them all and pls explain because I don't understand at all.

Answers

9514 1404 393

Answer:

((ordinal date) +3) mod 7 = weekday number(IFC date) mod 7 = weekday numberno rule is possible

Step-by-step explanation:

a) Ordinal Calendar

The ordinal calendar numbers days of the year sequentially, so any given date is specified only by its day number: 1 to 366. In 2020, Jan 1 was a Wednesday, so the rule needs to be ...

  day of week = ((ordinal date) +3) mod 7

This will give a result from 0 to 6. Those numbers map to days of the week as follows:

  0: Saturday; 1: Sunday; 2: Monday; 3: Tuesday; 4: Wednesday; 5: Thursday; 6: Friday

__

b) International Fixed Calendar

The international fixed calendar has 13 months of 28 days. The first day of the year is always Sunday, so the day of the week is ...

  day of week = (International Fixed Calendar date) mod 7

In 2020, there are two "leap days" that have day number 29. Days numbered 29 have no associated day of the week.

__

c) There is no rule that maps weekday to day of the year. (Each weekday is repeated many times (52 or 53) through the year, so there can be no functional relationship.)

A forest covers 33,000 acres. A survey finds that 0.8% of a forest is old-growth-tree. How many acres of old-growth-trees are there?

Answers

Answer:

264 acres

Step-by-step explanation:

Since 33,000 acres is 100%, 330 acres is 1% because 33000 acres divided by 100 is 330 acres. Then if 330 acres is 1%, 33 acres is 0.1% because 330 acres divided by 10 is 33 acres. 1 divided by 10 is 0.1.

Next 33 acres times 8 because 0.8% is eight times bigger than 0.01%. This equals to 264 acres.

IF YOU SHOW YOUR WORK I WILL MARK YOU AS BRAINLIEST!! WORTH 15 POINTS!!! A water pump moves 360 gallons of water in 18 minutes. Draw a graph of the situation. How long would it take to pump 1,080 gallons of​ water? Find the number of gallons pumped each minute.

Answers

Answer:

1,080 gallons of water pumped would take 54 minutes. 1 Minute= 20 gallons pumped

1080 gallons would take one minute

Write the following number in standard form: 3.471 × 10^−5

Answers

0.00003471 is the correct answer I believe

4/5 of a number is 16. What is the number?

Answers

Answer:

20

Step-by-step explanation:

The answer is 20 I think

The body of a 154-pound person contains approximately 2×10^2 milligrams of gold and 6×10^3 milligrams of aluminum. Based on this information, the number of milligrams of aluminum in the body is how many times greater than the number of milligrams of gold in the body?
can you show your work too?
re asked it cs some bozo stole my points but pls hellp asap

Answers

Answer:

5800

Step-by-step explanation:

2x10^2= 10x10= 100x2= 200

6x10^3=10x10x10=1000x6=6000

6000-200=5800

What is the distance between (2, -1) and (-1, -5) on the coordinat plane?

a. 7 units
b. 6 units
c. 5 units
d. 4 units

Answers

Answer:

D

Step-by-step explanation:

i think 4 units so d

plz help quick. the sum of two numbers is 11. Three times the first number minus the second number is -3. what are the numbers?

Answers

Answer:

the first number is 2, the second number is 9 :)

Step-by-step explanation:

brainliest? :)

What steps should be taken to complete the conversion?
8 mi 1.61k 1000 m
x х
X
1 mi 1k
1
ОООО
Cancel the mile and kilometer units. Divide 8 by 1.61, then multiply by 1000.
Cancel the mile and kilometer units. Multiply 8 by 1.61, then multiply by 1000.
Cancel the mile and kilometer units. Multiply 8 by 1.61, then divide by 1000.
Cancel the mile and kilometer units. Multiply 8 by 1000, then divide by 1.61.

Answers

Answer:

The third option should be correct please correct me if im wrong

Please help me ASAP
I will give brainliest

Answers

Answer:

-23

Step-by-step explanation:

rearrange to point slope form first

slope can be fine by y2-y1/x2-x1 (im using the first 2 points)

so 13-25 = -12 and -54-(-72) = 18, and the slope is -12/18 which is -2/3

then you can use any point (i used the first point) to create the point slope form which is y-ypoint=slope(x-xpoint) and equation would be y-25=-2/3(x+72)

turn it into slope intercept form by multiplying -2/3 within the equation and adding -25 on both sides

you will get y= -2/3x-23

and the y intercept will be (0, -23)

(o,-23)
This is because the slope is -2/3 and if you graph this it’ll show that the line crosses the y intercept at -23

He reflected awhile, rubbing his nose and cheeks, then skirted to the left, stepping gingerly and testing the footing for each step.



What does it mean if he stepping gingerly?

Answers

Gingerly means “done with great care and caution”. So the phrase “Stepping gingerly” means that he is stepping on the ground tenderly and carefully.
It means he is stepping carefully

How is energy involved in physical change??

Answers

Answer:during phase chages

Step-by-step explanation:

During phase changes, energy changes are usually involved. For example, when solid dry ice vaporizes (physical change), carbon dioxide molecules absorb energy. When liquid water becomes ice, energy is released. Remember that all chemical reactions involve a change in the bonds of the reactants

Simplify to create an equivalent expression.
3(2+6d)-5=3(2+6d)−5=3, left parenthesis, 2, plus, 6, d, right parenthesis, minus, 5, equals

Answers

The answer is 18019 I think :)

[PICTURE ATTACHED] HEEELLLPP!

Answers

Answer:

10

Step-by-step explanation:

Quartiles are the values that divide a list of numbers into quarters: Put the list of numbers in order. Then cut the list into four equal parts. The Quartiles are at the "cuts"

...

Box and Whisker Plot

Quartile 1 (Q1) = (4+4)/2 = 4.

Quartile 2 (Q2) = (10+11)/2 = 10.5.

Quartile 3 (Q3) = (14+16)/2 = 15.

Answer:

The second 6

Step-by-step explanation:

So first quartile is the middle number in the beginning section after the middle number if that makes sense. The middle number is 10 so we break it into halves around that. The middle number in the first half is the second 6

5,6,6,7,7,10,14,17,21,25,275,6,6,7,7,  (10) ,  14,17,21,25,27 5,6,(6),7,7
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