Answer:
9
Step-by-step explanation:
All you have to do is plug x = 2 into the equation so:

Answer:
-4
Step-by-step explanation:
Answer:
B. 8
Step-by-step explanation:
Answer:
t=-3
because if you multiply -7 by 3 and then subtract, you will get 20
Answer: 1064 square meters
Step-by-step explanation: area of a triangle is a= 1/2xhxw a=1/2xhx28
h= 76 (90-14)
a=1/2x76x28=1064