Answer:
a. x+8=21
b. x = 13
Step-by-step explanation:
Replace each "x" in the original equation with (4):
3(4)^2 + 2(4) - 5
= 3(16) + 8 - 5 = 48 + 8 - 5. Can you finish this?
Answer:
YEET
Step-by-step explanation:
Whatever y is multiply it my 12, because there are 12 months in a year.