Answer:
22
Step-by-step explanation:
If x = 5, then plug 5 in for x .
3(5) + 7
15 + 7 = 22
Step-by-step explanation: 3x + 7
3*5 = 15
15+7=22
V = 780 m3
(j-8)years is the answer to the question
D.)
because when you have numbers inside the parentheses, you have to multiply both of those numbers by the number to the right of the parentheses, not just the X.
