Mathematics Middle School

lol i need help again :p

Lol I Need Help Again :p

Answers

Answer 1

Answer:

howww!!11111111!!!!!!!!

Step-by-step explanation:

Related Questions

I need help!!! Please ASAP! Will mark Brainliest if good!

Answers

Answer:

2 ^-2 x 2 ^8 = 64

4 ^4 x 4 ^-3 = 4

3 ^-5 x 3 ^1 = 1/81

Please mark brainliest

Step-by-step explanation:

I really need help with this it’s due at 3pm.

Answers

-3(x-4)+6=27

-3x+12+6=27

-3x+18=27

-3x=27-18

-3x=9

x=-3

What is the volume of the cone pictured? (Use 3.14 for .)


2,373.84 mm3
263.76 mm3
2,769.48 mm3
923.16 mm3

Answers

Answer:

2375.04

Step-by-step explanation:

which expression uses the commutative property to make it easier to evaluate 3/5•1/4•25 is it
A.5/3•25•1/4
B.3/5•25•1/4
C.25•4•3/5 OR
D.3/5•1/25•1/4​

Answers

Answer:

3/5•1/4•25

Step-by-step explanation:

translate the following questions and solve afterward
the sum of twice a number and 19 is -23
the quotient of a number and -5 decreased by 9 is 2
fourteen subtracted from the product of a number is -3 is 25

Answers

2x+19=23
x(divided by) -5-9=2

Jada had a monthly budget for her cell phone bill. Last month she spent 120% of her budget, and the bill was $60. What is Jadas monthly budget? What's the answer to this question?

Answers

Answer:

$50

Step-by-step explanation:

Answer: If $60 is the budget then it is 100%.

Hope this helps!

An employee placed Ask Your Teacher books onto each of 5 shelves. How many books did she place on the shelves in all?
A. 16
B. 80
C. 120
D. 245

Answers

Answer: we need to know how many books she placed on each shelf in order to answer this sorry

Step-by-step explanation:

Jason purchased a pack of game cards that was on sale for 13% off. The sales tax in his county is 8%. Let y represent the original price of the cards. Write an expression that can be used to determine the final cost of the cards.BRAINLIEST

y − 0.13y
1.08(0.87y)
0.08(0.87y)
y − 0.87y + 0.08y

Answers

Answer:

The correct option is option (B) 1.08(0.87y).

Step-by-step explanation:

It is given that the original cost of cards is y. It is also  given that cards was on sale of 13% and the tax in the country is 8%.

There is a sale of 13% it means the prices are 13% less.

13% of y =

The price of cards after discount is

The price after discount is 0.87y.

It is given that the tax in the country is 8%.

The amount of tax on the cards is calculated as shown below,

The price after discount is is calculated as shown below,

Therefore, the correct option is option (B) 1.08(0.87y).

please helpppp . . . or 3 is an awnser to

Answers

Answer:

its 1 1/4 trust me

Step-by-step explanation:

Answer:

I am pretty sure it is 1/14 the second one

Step-by-step explanation:

i need help with these 3 questions plz

Answers

Answer:

16. C

17. D

18. A

Step-by-step explanation:

Question 1: 30=4x-12
Question 2: subtraction
Question 3: subtraction

Item 2
Which models represent the sum?

1.1 + 0.6

Select each correct answer.

Answers

Answer:

The answer with the orange 10x10 block and the green 10, plus the 6 tens.

Step-by-step explanation:

The orange block represents 1, and the green represents 1/10, or 0.1

The 6 blocks represent the 6/10, or 0.6

It is the bottom 2 squares

Christopher invests $5,000 after 20 years at 2% interest, how much did he earn in interest?

Answers

Answer:

At the end of 20 years, your savings will have grown to $16,036. You will have earned in $11,036 in interest.

Step-by-step explanation:

In 20 years you’ll have $16,036 dollars and your interest will be $11,036

what is 0.4 + (-1/10)=

Answers

Answer:

3/10

Step-by-step explanation:

0.4+−1/10

=3/10

what are reflex angles? I don't know what they are so just tell me in the most simple way possible of what reflex angles are so I can understand plz. Also can you tell in the simplest way how to solve a reflex angle problem? Thank you, Have a good day :)

Answers

Answer:

A reflex angle is an angle that is always bigger than 180 but smaller than 360. So for example 270 is a reflex angle.

Step-by-step explanation:

the same thing as an obtuse angle!

Step-by-step explanation:

a angle that is more than 90 degrees but less than 180 degrees. not sure what a reflex problem is but if you give it to me I can try and help!

A cardboard box has a volume that is 6,336 cubic inches. A company creates a new design with the same proportions, but instead the dimensions are One-fourth the dimensions. Explain how you can find the volume of the new design without knowing the dimensions.

Answers

Answer:

Cube the scale factor 0.25. Then multiply the volume of the box by 0.015625.

Answer:

Since the dimensions have a proportional relationship, the new volume can be calculated using the original volume and the scale factor. The new volume will be the cube of the change, which is 1

64

. The new volume is the product of 6,336 and 1

64

.

Step-by-step explanation:

that is the sample answer.

i ned help on this one

Answers

Answer:

answer is B hope this helps :)

Step-by-step explanation:

use the distributive property to expand expressions.
4(9x + 3y)

Answers

Answer:

36x+12y

Step-by-step explanation:

If you multiply them you get that. Hope this helps, let me know if correct!!

!!MARKING BRAINLIEST FOR CORRECT!! A shoe store uses a ​40% markup for all of the shoes it sells. What would be the selling price of a pair of shoes that has a wholesale cost of ​$71​?

Answers

Answer:$28.40Hope this helps!!

Answer:

28.4

Step-by-step explanation:

40% times 71 = 28.4

BRAINLIEST PLEASE

On a bike trip, Erika rides 6 miles in the first 30 minutes and 12 miles in the next hour. What is her average rate of speed?

Group of answer choices
10 mph

11 mph

12 mph

9 mph

Answers

Answer:

12mph should be your answer.

Answer:

Step-by-step explanation:

so we need to find the average speed we know whe bikes the first 6 miles in 30minutes so that would eaqual 12 miles perhour 1/2 of 12 and 60 minutes eaquals 12 miles ph the next we know it is 12 miles perhours the next hour so her average sqeed is 12 mph

helpp mee pleaseeeeeeeeee

Answers

Answer:

6 x width x length

Step-by-step explanation:

PLZZZ 15 points and BRAINLIEST
A pharmacist mixes two different strengths of peroxide. If she mixes a 1% with a 9% solution to obtain 60mL of a 4% solution, how many mL of each type of solution does she need?

Answers

Pretty sure it’s 8.4 ml

Explanation:

Add all the percentages=14%

Divide 14% by 60ml
* EX. How to calculate percentage of a number. Use the percentage formula: P% * X = Y
Convert the problem to an equation using the percentage formula: P% * X = Y.
P is 10%, X is 150, so the equation is 10% * 150 = Y.
Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10.*
You get 8.4ml

Which one is proportional ???????????

Answers

Answer:

b

Step-by-step explanation:

The answer is B
Sorry if I was wrong

Which one is correct

Answers

Answer:

C

Step-by-step explanation:

I think it is strongly let me know if I am wrong

Order the following numbers from least to greatest.
-2, 1.7, -5/2

Answers

Answer:

Step-by-step explanation:

－5/2<－2<1.7

use number line

HELP ME! 1/2h=17+2 solve for h.

Answers

Answer:

H=38

Step-by-step explanation:

H=38

Explanation:

1/2h=17+2
*17+2*

1/2h=19
*multiply both sides*

2*1/2h=19*2
*simplify*

H=38

Please answer this I need it right now the question is
Look at the table.About how many more people visited the park in 2007 than in 2000?
The chart says “2000 has 869,736” “2007 has 1,160,031”

Answers

Answer:

you subtract both numbers and it will give you the answer

Answer:

290,295

Step-by-step explanation:

1,160,031 - 869,736

= 290,295

The table shows the linear relationship between the number of hours Francis worked, x , and the amount of money Francis earned, y.







Based on the table, how much did Francis earn per hour?

Answers

he earned 14$ and hour, because when you divide 17.5 divided by 1.25 you get 14

Answer:

your awnser would be 14.00$ aan hour

i hope i helped u

Step-by-step explanation:

A skier can purchase a daily or season pass. The daily pass costs $48 per day and included the price of ski rentals. The season pass costs $190 plus a daily fee of $10 to rent the skis. How many days would a skier have to go skiing in order for both options to cost the same?

Answers

Answer:

19

Step-by-step explanation:

The surf shop orders 8 life vests for every 6 goggles .if 39 pairs of goggles are ordered, how many life jackets should be ordered.

Answers

39/6 = 6.5
6.5 x 8 = 52
The answer is 52

Answer:

104

Step-by-step explanation:

need help asap!! please n ty...

Question 1(Multiple Choice Worth 4 points)
(02.01)The figure shows a pair of parallel line segments on a coordinate grid:



The line segments are translated 2 units to the left to form J'K' and M'N'. Which statement describes J'K' and M'N'?


A) Line segments J'K' and M'N' do not intersect and are closer together than JK and MN.
B) Line segments J'K' and M'N' intersect at (−2, 0) and are two times farther apart than JK and MN.
C) Line segments J'K' and M'N' intersect at (0, −2) and are two times closer together than JK and MN.
D) Line segments J'K' and M'N' do not intersect and are the same distance apart as JK and MN.

Answers

A is your answer sir/mam
Other Questions
In a paper, which of these could not be a transition? OA. One word OB. a phrase O C. The title OD. a complete sentence A student drew the following model.GlycolysisKrebs cycleElectron transport chainATPWhich phrase is the best summary of the model?A. A food chainB. A net transfer ofenergyoC. A series of light and dark reactionsD. A series of trophic levels Which is an example of active transport?aCells move sugar into their cells with energyWater moves from where there is more water to where there is lessbSalt moves from a 15% solution to a 2% solutiondDye moves from where it is dropped throughout an entire glass of water 1. Over a 4-month period, among 30 people with bipolar disorder, patients who were givena high dose (10g/day) of omega-3 fats from fish oil improved more than those given aplacebo. (Archives of General Psychiatry 56 (1999): 407) In a classroom of 20 students, 70% of them have brown eyes. If a teacher picks two students at random to pass out supplies, what is the probability he chooses two students without brown eyes? PLEASE HELP! BRAINLIEST to correct answer!!! help me ohmygod plz this is due tonight. thanks :) Write the charge balance for an aqueous solution of arsenic acid, H3AsO4, in which the acid can dissociate to H2AsO24 , HAsO24 2, and AsO34 2. Look up the structure of arsenic acid in Appendix G and write the structure of HAsO24 2. Which dietary component is unlikely to be deficient in a meat-free diet?A ) fat B ) fibreC ) proteinD ) vitamin Cual es la respuesta Alguien que me ayude 3x + 23812/123012x-7 What is the quickest way to change the format of a table?Copy and paste the table into a new slide.Use the Table option on the Insert tab of the ribbon.Delete the table and recreate it using a preconfigured table type.Use the Table Styles option on the Design tab of the Table Tools contextual tab. Use impressment in a sentence about Washingtons presidency. in the picture below solve for X a owner increases the rent office house by 5% at end of each year if current its rent is 2500pm how much will be the rent after two years I NEED HELP ASAP IN THE PICTURE ABOVE Cat owners often debate whether it is best for cats to stay in or go out. Some believe you should keep your cat indoors at all times. Others think your cat should be allowed to go outside when it wants to.Owners who think your cat should stay inside argue that it is too dangerous for cats to roam outside. Allowing cats outside also increases the chance that they will be exposed to diseases like feline leukemia. In addition to being concerned about the health of their cat, these cat owners do not like the uninvited guests outdoor cats may bring home. For example, fleas can jump on a cat outside, hitch a ride inside, and multiply once inside your home. Outdoor cats also have a tendency to bring home treats for their ownersa dead mole on the doorstep or worse, on your pillow.But people on the other side of the issue argue that it is cruel to keep a cat indoors. How many hours does an indoor cat spend staring out the window, watching birds or the cars on the street? These owners say it is unnatural for animals never to go outside. They also claim that without exercise cats will grow fat and lazy, sleeping on the sofa. Once cats get a taste of the outdoors, they usually are no longer content to stay in all day. To these owners, this proves it is wrong not to let cats go outside.If you do decide to let your cat outdoors, there are steps you can take to increase its safety. Try to bring the cat in at night, when it is more likely to be hit by a car or attacked by other animals. And all cats, whether indoor or outdoor, should wear a collar with identifying information in case they get lost.People on BOTH sides of the issue presented in this passage apparently believe thatA.it is most important to keep their cat safeB.cats make better pets than dogsC.their cat should be allowed to do what is most naturalD.they are doing what is best for their catchoose one correctly WILL GIVE BRAINLIEST, JUST ANSWER THESE 3 MULTIPLE CHOICE QUESTIONS A, B, C, or D!!!!! Please help me Im having so much trouble with this What is an economic goal that Marxism shared with socialism?A- the end of industrializationB- the creation of free-market economiesC- the creation of a class-free societyD- the end of a class-free society