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3 years ago

Write the equation: Amy made $75 for 5 hours. At the same rate, how much would she make for 7 hours of work?

Mathematics

2 answers:

stich3 [128]3 years ago

7 0

Answer:

y =75x

Step-by-step explanation:

Lets say we are trying to figure out what she made in 5 hours we would multiply like this : 75(5) =375. So we know that 75 stays the same no matter what and the only thing that changes are her hours. so our equation will be 75x = y

x being hours worked

y being how much she made

jeyben [28]3 years ago

6 0

Answer:

She would make $105 for 7 hours of work.

Step-by-step explanation:

5 hours __ $75

7 hours ___ x = $105

(7 hours * $75) / 5 hours = $105

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Answer:

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Step-by-step explanation:

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at the movies, la quinta paid for drinks and popcorn for herself and her two children. she spend twice as much on popcorn as on

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Answer:

Step-by-step explanation:

let the amount spent on popcorn be x and amount spent on drinks be y

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3 years ago

F(x) = -3x+17 and g(x) = x^2 -6 find g(5)-f(5)

aniked [119]

Answer:

For the given functions, the value of g(5)-f(5) = 17

Step-by-step explanation:

Here, the given functions are:

f(x) = -3x + 17

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So, f(5) = -3(5) + 17

= -15 + 17 = 2

And $g(5) = (5)^2 - 6 = 25 - 6 = 19$

So, f(5) = 2 and g(5) = 19

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Hence, for the given functions, the value of g(5)-f(5) = 17

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