Mathematics Middle School

[(23 × 2.5) , 1 2] + 120
Please solve

Answers

Answer 1
The answer is 810
23*2.5=57.5
57.5*12=690
690+120=810
Answer 2
23 x 2.5 = 57.5 x 12= 690 + 120 = 810

Related Questions

Tyler's brother works in a shoe store.
The store-bought a pair of shoes for $50, and sold them for $85.
What percentage was the markup

I'll give brainliest

Answers

Answer:

So, (80-50)/50*100% = 30/50*100%=60%.

Step-by-step explanation:

i think it’s 17% ahsjhejsjx

PACK is a rectangle with a perimeter of 40 units. Find the measure of angle O to the nearest degree.

Answers

Answer:

:( that looks scary what grade are u in?

Step-by-step explanation:

AC=6

Complete the statement. Round to the nearest hundredth if necessary.

3 pt = (blank)c

Answers

3.17, because there are about 1.056 quarts in one liter.

1.056 times 3 = 3.168, which, rounded to the nearest hundredth, is 3.17.

hope this help :)

After rounding off the obtained value, the value obtained in quarts will be equal to 3.17 qt.

What is rounding off values?

The act of simplifying a number so that its value remains near to what it was is known as rounding. The outcome of rounding off a figure is less precise but simpler to utilize. They directly involve if a number's digits are taken into account while rounding it.

As per the given information in the question,

As we know,

1 liter = 1.057 quarts

Then, the number of quarts in 3 L will be equal to,

3 × 1.057

= 3.171 ≈ 3.17 qt

To know more about rounding off values:

https://brainly.com/question/13391706

#SPJ2

This question seems incomplete, the complete question may be:

Complete the statement. Round to the nearest hundredth if necessary. 3 L ≈ qt

Kat sold cell phones for $60. She increased the price by 100%. What is the new price of the cell phones?

Answers

the new price would be $120
The new price is $120. 100% of $60 is $60, and because she increased by 100%, the answer is 60 (original price) +60 (price increase)

A set of speakers that originally sells for $225 is currently on sale for 20% off. How much does the set of speakers currently cost?

Answers

The speakers cost $180 currently. This is because 20% of 225 is 45 and 225 - 45 = 180. Hope this helps

Help with question, best answer gets brainliest

Answers

Answer:

I think B

Step-by-step explanation:

During bowling practice, Marley rolled 14 strikes out of 70 attempts. What percent of Marley’s attempts were strikes?
(if you answer this may you please show your work)

Answers

Answer:

no.

Step-by-step explanation:

the correct answer should be 20. what you do is divide 70/14 i think

divide 14 by 70 which is 0.2 and then multiply it by 100 to find the percentage, which is 20%

use the model to find each sum or difference.
Rename the fractions as equivalent fractions with like
denominators.
1 5/8 + 1 1/2 = ___

Answers

15+44/8 = 59/8 or 7.375
Just to help you out, download the app photomath, it gives you the explanation and answer !! (Shows you how to do it too) and the app is free!!

can u answer pls I will give brainliest

Answers

Answer:

Question 1: y-11x+5 I think; Question 2: I'm not sure

Step-by-step explanation:

y=11x+5
y=-4x+2
i’m not sure about the second one but i think that’s correct

if i fart 5 times in 50 seconds each how many times do i fart in all

Answers

Answer:

5

Step-by-step explanation:

Answer:

the answer is inf

Step-by-step explanation:

bc of the word all 50 secs = 5 1 = 10 seconds although there is no cap so the answer is inf 500 = 50 farts 5000= 500 farts 5000000000000000000000000000000000000000000000000000000000000 = 500000000000000000000000000000000000000000000000000000000000 farts and its goes on and on. You probally gasse the world and broke a world record by then lol.

jk its 5

Noah was playing with his wooden blocks and created a house.

What would be the area of the front of the house?



51 in²


12 in²


63 in²


39 in²

Answers

Answer:

it is A. 51 in

Step-by-step explanation:

so what I did was I went to a calculator and did 8.5 x 6 =51. then I did 51 divided by 8.5 and got 6.

so you know it is right

51n2 the 4in is just trying to trick you I doesn’t matter

Pls Help me:) Brailiest!

Answers

Answer:

15

Step-by-step explanation:

the answer is 15
step by step explanation

PLSS Help me find the area of that shape, ONLY ANSWER IF YOU KNOW THE ANSWER, BRAINLIEST!!!!!!!!!!

Answers

Answer:

.

Step-by-step explanation:

the whole thing is 48 and the part with the dotted line is 74 hope this helps you out

Answer:

area 122

Step-by-step explanation:

A relation must have exactly one output for every input. TrueFalse

Answers

The answer would be false

Answer:

false

Step-by-step explanation:

Please help look at the screenshot

Answers

Millimeters is the correct answer

i think its Grams (:

:) please help its that time of day

Answers

The answer is 540.. I think
Answer. The answer is 450

Which product will be positive?

Answers

Answer:

2 x (-5)

Step-by-step explanation:

4-[2.5(5.4+2.6)-(-7.2)

Answers

-23.2 I think this is the answer

a pound of bananas costs $0.59 and a pound of cherries costs $3.98. What are the combined cost of 2.4 pounds of bananas and 1.8 pounds of cherries? Round your answer to the nearest cent.

Answers

$8.58 -I hope this helped-

How can we use 1/2 inch edge lengths to find the volume of a prism that is 1/2 inch by 2 inch by 3 1/2 inches? I will mark brainliest!

Answers

Volume is length times width times height so multiply those

I'LL GIVE BRAINLIEST

A or D

Answers

Answer:

A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Can someone help me solve this?

Answers

The slope is 1/4

Figure it out by finding 2 points that are on lines, and do rise over run to get from one point to the other

BOOM

WHAT IS TR(52)???? PLSSSS HELPPPP QUICKLYYY!!!!

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Answer:

BILLIONS® TR52 pigment is a rutile titanium dioxide pigment produced by the sulfate process, and is specifically designed for the printing ink industry. Its very high gloss and opacity, combined with excellent dispersion make it an ideal choice for use in printing ink applications.

TR52 coloring is a rutile titanium dioxide pigment made by the sulfate process, and is designed for the printing ink industry. Its very Glossy and opacity. so combined with excellent dispersion make it a normal choice for use in printing ink Papers.

edit* sorry i thought it was a company

On Saturday, Lukas drove 4x – 5 miles. On Sunday, he drove 3x – 10 miles. What is the difference in miles driven?

Answers

Step-by-step explanation:

4x-5-(3x-10)=4x-5-3x+10=x+5 miles! Hopes This Helps!

Answer:

4x-5-(3x-10)=4x-5-3x+10=x+5 miles

Step-by-step explanation:

i know because i did this

42 pointssssss!!! There are two unknowns you are trying to find, and you cannot express one in terms of the other. Describe how you could use algebra to solve for the unknowns.

Answers

you can use a formula like y=mx+b

A store marks up a pair of sneakers 30%. Write the percent as a fraction or mixed number in simplest form.

Answers

Answer: 9/36

Step-by-step explanation:

30% as a fraction is 3/10.

Brian and Steve want to compare the prices of their favorite cereals to determine which is less expensive. Figure out the price for both cereals, and which is the less expensive.

Brian's cereal is $3.84 for 24 ounces.

Steve's cereal is $4.48 for 32 ounces
PLSSS HELPP

Answers

Me being a junior in high school and not knowing middle school math

Answer:

Steve

Step-by-step explanation:

32 ounces for $4.48 each = $143.36 for 32 ounces

24 ounces for $3.84 each = $92.16 for 24 ounces

Steve's cereal is more expensive.

If you wanted to know how much each ounce cost and determine your answer:

Steve's cereal is still more expensive.

3. Julie uses 4 green beads and 6 blue beads in each bracelet she makes. What is the total number of green beads Julie will use when she uses 24 blue beads? Show or explain how you got your answer.

Answers

The answer is 16

exsplain:
24 divided by 6= 4
4x4=16
For every 6 blue beads Julie used she used 4 green and she made 4 brackets so times 4x4 getting you to 16! Hope this helps

The solution is 16 green beads Julie will use when she uses 24 blue beads.

What is division?

Division is the process of splitting a number or an amount into equal parts. Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.

here, we have,

given that,

Julie uses 4 green beads and 6 blue beads in each bracelet she makes.

Julie will use when she uses 24 blue beads

we have to find the total number of green beads Julie will use when she uses 24 blue beads

so, we have,

4 green beads and 6 blue beads in each bracelet

i.e. green beads : blue beads = 4 : 6

now. let, x green beads Julie will use when she uses 24 blue beads

i.e. green beads : blue beads = x: 24

we get,

4 : 6  = x: 24

so. x = 4 * 24 / 6

24 divided by 6= 4

4x4=16

we get,

For every 6 blue beads Julie used she used 4 green and she made 4 brackets so times 4x4 getting you to 16

Hence. 16 green beads Julie will use when she uses 24 blue beads.

To learn more on division click:

brainly.com/question/21416852

#SPJ2

Thank you guys for helping me go through this test!!! :)

Answers

the answer is A :):)

Answer:

option A

Step-by-step explanation:

PLS HELP ME WITH THIS QUESTION

Answers

Answer:

z = 68º

Step-by-step explanation:

40º + 57º = 97º

180º - 97º = 83º

83º + 29º + z = 180º

112º + z = 180º

z = 180º - 112º

z = 68º

68 have an wonderful day
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