Step-by-step explanation:
this may be the answer
but I am not that sure
Answer:
C. 12x + 40
Got 100% on edge.
8.) -120
9.) -5
10.) -1
8.) ab - c
5(-12) - 60
-60 - 60 = -120
9.) -10 - (-7) + 2 (3 - 4)
-3 + 2(-1)
-3 + (-2) = -5
10.) Add all the numbers up then divide by how many numbers there are.
A) x=sq rt 80
by the Pythagorean theorem
4^2+8^2=x^2
16+64=x^2
80=x^2
x=sq root 80
A=5/12 if your solving for a
