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maks197457 [2]
2 years ago
11

Okay so I’m stuck on 5. It says “ 10% of __ is 7” what’s the __ answer?

Mathematics
2 answers:
stepan [7]2 years ago
7 0

Answer:

70

Step-by-step explanation:

Okay so 10%=0.1. let's say that mystery number is x

that means that 0.1x=7

now to solve for x we need to multiply both sides of the equal sign by 10

so.....x=7*10=70        

Marat540 [252]2 years ago
3 0
10% of 70 is 7
.1 times 70 is 7
so the answer should be 70
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Olivia wants to walk 8000 steps today. She walked 45% of this total before lunch? How many steps did Olivia walk before lunch?
LiRa [457]

Answer:

3600 steps

Step-by-step explanation:

Step 1: Multiply 45 by 8000.

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  • 360000

Step 2: Move the decimal point two places to the left.

  • 36000.0
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Therefore, the answer is 3600 steps.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

4 0
3 years ago
Suppose the linear regression line y = 2.009x - 37.131 predicts a pizza
VARVARA [1.3K]

Answer:

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Step-by-step explanation:

Given that:

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y = 2.009x - 37.131

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Putting x = 275 in given equation

y = 2.009(275) - 37.131

y = 552.475 - 37.131

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Hence,

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6 0
3 years ago
Which choice best satisfies the formula for the area of a square whose sides are s inches long?
klasskru [66]
The area of the square whose sides is s inches long will be given by:
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thus:
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Thus the correct answer is:
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8 0
3 years ago
Jason ran 5/7 of the distance around the school track. Sara ran 4/5 of Jason's distance. What fraction of the total distance aro
masha68 [24]
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Sara: 4/5

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7 0
3 years ago
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donedont know what you need

Step-by-step explanation:

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8 0
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