Only these are direct variations:
<span>Songs are 99 cents each to download.
Tickets for rides at the fair are $1 each.
Because, for each of them, the total value will be always the product of the number of items times a constant (the unit price).
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Based on the given situation, Max final number if his starting number is 7 is -4.5
<h3 /><h3>Algebra</h3>
n + 8
2(n + 8)
So,
2(n + 8) = 7
2n + 16 = 7
2b = 7 - 16
2n = -9
n = -9/2
n = -4.5
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Answer:
V=πr2h
/3
V=πr2h
/3=π·2.52·8
/3≈52.35988
so the volume is 52.36 inches
1.46*10^9 will be the answer
The answer will be 880/20 the simplified that is 44