In a defined operation *, for any numbers s and t, the ex...

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PS · Problem Solving

sub-505

Functions

In a defined operation *, for any numbers s and t, the expression is given by s*t = (s - 2)(t + 2). If (-3)*y = -20, what is the value of y?

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A

1

B

2

C

4

D

5

E

8

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Comments

3

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A

AmanFeb 25, 2024

This is exactly what I needed to practice