Answer: =135
Step-by-step explanation:
f(x) = 6(21)+9
f(x)= 135
Answer:
x=5 and x=-11
Step-by-step explanation:
(x-2)(x+8)=39

Subtract 39 from both sides

Factor:
(x-5)(x+11)=0
Set factors to 0.
x-5 =0
x+11 =0
x=5, x=-11
Answer:
B
Step-by-step explanation:
We have the expression:

Distributive Property:

Distribute:

Simplify:

Simplify:

Combine like terms:

Simplify:

Hence, our answer is B.
He sold each for $25. You’d add 9+27=36 and then divide 36 by 900 (36\900) and you get 25.