Mathematics Middle School

Evaluate the expression 4^3 ÷ (7 − 3) × 2.

20 points!!

Answers

Answer 1

Answer: 32

Step-by-step explanation:

Answer 2

Answer:

32

Step-by-step explanation:

Related Questions

In Harold’s class, there are 7 boys for every 6 girls. Identify three equivalent ratios to compare boys to girls.

Answers

Answer:

7:6

14:12

21:18

28:24

7:6 14:12 21:18 the are the answers to your question

A bicycle has listed a price of $561.95 before tax. If the sales tax rate is 8.5%, find the total cost of the bicycle with sales tax included. Round your answer to the nearest cent, as necessary

Answers

bicycle + sales tax = $4,776.575 = 560 for the rounding

first we need to make your percent a decimal:

.085

that multiply that by the cost

$47.77

lastly, add that to the cost.

ANSWER: $609.72

Hope it helps! :)

A puddle originally contained 2.5 gallons of water. After a hot day, only 1 gallon of water remains.

What is the percent decrease?

Enter your answer in the box.

%

Answers

Answer:

60%

Step-by-step explanation:

There is a 60% decrease because 60% of 2.5 = 1.5

So, 2.5 - 1.5 = 1.

Or

1.5/2.5 = 0.60 (which is 60% as a percentage)

4(3-6a)=36 plz help and explain

Answers

Isolate the variable by dividing each side by factors that don't contain the variable.

a= -1

4(3-6a)=36

Distribute

12-24a=36

Subtract 12

-24a=24

Divide -24 by both sides

a=-1

I will award branliest

Translate from binary to decimal:

a) 11₂
b) 111₂

Answers

the answer is

1) 3

2) 7

since each place value is different from base 10

Here’s the answer:
a) 3
b) 7

Debra buys a new mountain bike for 750 dollars. Sales tax is 9%. How much does Debra actually have to pay?

Answers

Answer:

817.50 i hope this helps :)

Answer:

$817.50

Step-by-step explanation:

9/100× 750 = 67.50

she's paying $67.50 sales tax.

750+67.50=817.50

Debra's really paying $817.50.

Patrick drank 64 fl. Oz. of water in 3 days. At this rate, how long will it take him to drink a gallon ( 128 fl oz)?

Answers

Answer:

6 days

Step-by-step explanation:

It will take him 6 days to drink a gallon

Three businesses donated money to charity. The chart shows the pledges made by the businesses. Business B pledged $20 million less than twice the amount pledged by Business A. Business C pledged $200 million less than twice the amount pledged by Business B. If x represents the amount pledged by Business A, write expressions to show the amounts pledged by Business B and Business C in terms of x.

Answers

Answer:

Business A= x

Business B= 2x-2,000,000

Business C= 2(2x-2,000,000)-2,000,000

Step-by-step explanation:

Don't feel like explaining this unless you really want me to. Also, brainliest would really be appreciated.

(SAT Prep) Find the value of x.
Whoever answers first gets brainliest!

Answers

I believe it's 30°

Sorry if wrong

I think the answer is 120 degrees

Given mn, find the value of x.

Answers

the answer is x = 17, hope this helps :)

Answer:

x = 17

Step-by-step explanation:

2x - 5 = 3x - 22

put x on one side and the whole numbers on the other

-x = -17

change to positives

x = 17

This is for Area, this would be appreciated.

Answers

The area for the triangle is 4.

Please answer! I will mark Brainlist!

Answers

Answer:

1. -3

2. -0 i think

3. 4

Step-by-step explanation:

sorry if this is wrong good luck!!<3

what is 7/12 x 3 as a fraction in simplest form

Answers

Answer:

7/4

Step-by-step explanation:

use cross multiplication and you are going to end up dividing 12 by 3 to get four as your denominator

The solution to the product of the fractions is 7/4

How to evaluate the product of the fractions

From the question, we have the following parameters that can be used in our computation:

7/12 * 3

Express 3 as 3/1

So, we have

7/12 * 3 = 7/12 * 3/1

Evaluate the products of 7 and 3

So, we have

7/12 * 3 = 21/12

Divide 21 and 12 by 3

7/12 * 3 = 7/4

Hence, the solution is 7/4

Read more about fraction at

https://brainly.com/question/31896427

#SPJ6

Gary’s gift shop borrowed $3,815 at an annual interest rate of 4% if they owed $1,526 in interest, how many years will it take to pay back the loan?

Answers

Answer:

34.7

Step-by-step explanation:

34.7 is the answer..........

Can someone help? This is so stressful

Answers

Answer :
-1/6

Step by Step :
3/4x4/9=12/36=1/3
1/3+(-1/2)=-1/6

Answer:

-1/6

Step-by-step explanation:

first multiply what is in the parenthesis then add -1/2

-5.6 > X + 3.6

I need help with my edgeunity

Answers

Answer:

Inequality Form: x < -9.2

Interval Notation: (-∞, -9.2)

Step-by-step explanation:

[HELP]
Don has an album that holds 900 compact discs. Each page of the album holds 9 compact discs. If 28% of the album is empty, how many pages are filled with compact discs ?

Answers

Answer:

72 pages (648 discs)

Step-by-step explanation:

Answer:

Step-by-step explanation:

72 pages/648 discs

helpppppppppppppppppppppppp

Answers

Answer:

1.

Step-by-step explanation:

The answer is 9.25h - 7.50

Let's see about this one!

Answers

Answer:

6

Step-by-step explanation: 3*2=6

6 because 1 over 2 is flipped when it is devided by 3 so it is 3 times 2 which is 6

Tyshawna and Jean both work at a sneaker store and make a fifthteen dollar commission for every sneaker sold. However, Jean makes a flat rate of 75 dollars a day because he has been working at the store longer than Tyshawna. Tyshawna makes a flat rate of 65 dollars a day.
(a. Will Tyshawn and Jean ever make the same amount of money in a day? Why or why not?

Answers

Answer:

Since Jean makes a higher flat rate than Tyshawna, they won't make the same amount in a day. Jean makes a flat rate of 75 dollars a day, while Tyshawna makes a flat rate of 65 dollars a day. Tyshawna is only a few flat rates behind. Although it would seem like they could make the same amount, they wouldn't be able to. If they both had the same flat rate, they would be making the same amount almost everyday.

I hope I helped :)

Answer:

yes, because the total pay is based on how many shoes are sold and not how long one has been there so if Tyshawna sells more shoes her or his pay rate will rise.

Step-by-step explanation:

Complementary angles are two angles whose measures have a sum of 90 degrees. Angles x and y are complementary. The measure of angle x is 24 degrees greater than the measure of angle y. Determine the measures of angles x and y.

Answers

Show me a picture of u have it so I can answer

Using the equation (x+24)+x=90 you figure out the X = 33 so y equals 33 and x equals 57

Design a simulation that you can use to model the situation. Then use your simulation to find the experimental probability.
The probability that a meal at a restaurant is overcooked is 10%. Estimate the probability that exactly 1 of the next 2 meals is overcooked
What is the experimental probability?______

Answers

Answer:

Did you find the answer to this yet??

Step-by-step explanation:

I need help with the question.

Answer:0.18

Step-by-step explanation:

Which question can be represented by the equation: ? x 1/4 = 5
A. How many 5s are in 1/4?
B. What is 5 groups of 1/4?
C. How many 1/4s are in 5?
D. What is 1/4 of 5?

Answers

Answer:

C

Step-by-step explanation:

i'm pretty sure thats the answer

C I think...... sorry if it’s wrong

Pls helpppppppp!!!!!!!!!!!!!!!!!!!!

I'll award brainliest

Answers

Answer:

I swear i had the exact same problem

Step-by-step explanation:

826 1/25

The tip of lighting rod will be 825.04 above sea level

What could I have dropped?
A. my croissant
b. my phone
c. mountain dew

Answers

Answer:

a croissant

Step-by-step explanation:

Find the mean for each set of data. Ages of students' dog: 5,6,3,4,8,10,6

Answers

Answer:

Step-by-step explanation:

16.75

One-third times the difference of a number and 5 is Negative two-thirds. Which equation best shows this? One possible first step in solving the equation in the above problem is to . The value of the number is .

Answers

Answer:

1/3(n - 5) = -2/3

distribute 1/3

3

Step-by-step explanation:

I got it correct on edgen

1 = A The first answer on the drop down menu

2 = C The third answer on the drop down menu

3 = B The second answer on the drop down menu

Miles bought a new pair of baseball cleats for $64.95. The sales tax is 6.5%. What is the total cost that Miles will pay?

Answers

Answer: $69.17175

Step-by-step explanation:

The cleats are $64.95. Tax is a percentage taken off certain goods so

6.5% of $64.95 which can be also restructured as 6.5/100 times $64.95 which is $4.22175. Tax is added onto the final cost so he shall pay $64.95 plus $4.22175. (I think)

What type of association is shown in the scatterplot ? :

A ) a positive nonlinear association

B ) a negative linear association

C ) no association

D ) a positive linear association

Answers

Answer:

A}

Step-by-step explanation:

I would say C bc it doesn’t seem to be going in any certain direction

Please help me. Please

Answers

Answer:

im pretty sure that the answer would be B

Step-by-step explanation:

Answer:

it would be B bc u will replace 2 with 6

Step-by-step explanation:

hope this helps

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