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2 years ago

8

PLEASE HELP ASAP WILL GIVE BRAINLIEST !!

1 answer:

STatiana [176]2 years ago

7 0

The answer is:

B) The solution is (4, 200). This means that it will cost me $200 to go to either gym 4 times.

the equations given to you were:
(C = 100 + 25x) and (C = 50x)

well, if you plug in 200 for C and 4 for x you get these equations,
200 = 100 + 25(4), and 200 = 50(x)

I solved both step-by-step below.
1. C = 100 + 25x plug in points
200 = 100 + 25(4) solve the parenthesis's
200 = 100 + 100 combine like terms
200 = 200 both sides are equal

2. C = 50x plug in points
200 = 50(4) solve the parenthesis's
200 = 200 both sides are equal

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Answer:

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Step-by-step explanation:

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In which P(0) is the number of parrots in 2010 and r is the growth rate, as a decimal.

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Then

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We use this to find 1 + r. So

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$1 + r = 1.5$

So

$P(t) = 608(1.5)^{t}$

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