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alukav5142 [94]
3 years ago
11

If y=5x-7, determine the value of y when x=-3

Mathematics
2 answers:
alexdok [17]3 years ago
5 0

Answer:-22

Step-by-step explanation:

5 times -3 equals -15, and the combine it with -7 to get -22

My name is Ann [436]3 years ago
4 0

Answer:

y = -22

Step-by-step explanation:

y=5x-7

Let x=-3 and substitute it into the equation

y = 5(-3) -7

Multiply

y = -15-7

y = -22

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Explained below.

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21.) A rectangle has an area of 36 square units. As the length and width change, what do you know about their
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