Solve −163 = −25d . Multiple choice question.

A)
−403

B)
−3215

C)
3215

D)
403

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12

What expression is equivalent to 42x-56y

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9