2 years ago

Questions 6 and 7 and 9 and 10 please

Mathematics

1 answer:

Nadya [2.5K]2 years ago

7 0

6. 52x
7. 0.5(n+5)
9. 33b-12
10. 17c+2

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fiasKO [112]

Answer:

The pressure is $20\ psi$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form $y*x=k$ or $y=k/x$

In this problem we have

$V*P=k$

where

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step 1

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$100*25=k$

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step 2

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The sum of a number and 3:

fenix001 [56]

Answer:

x+3?

Step-by-step explanation:

honestly, there is not alot of information present here. so when a hear "a number" i think variable.... which would be set up as x+3

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