Answer:
Step-by-step explanation:
C
Answer:
y = 36
Step-by-step explanation:
4(9) = 4 x 9 = 36
Answer & Step-by-step explanation:
The formula is given in the middle. You are supposed to insert the value of x into this formula to find the value of y (like in the first given example):

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:Done
Answer:
The answer is down below
Step-by-step explanation:
90
Easy, so absolute value makes anything inside into positive
|x|=2
therefor x=-2 or x=2 since it would be made posotive
answer is -2 and 2