Put -4 in place of x
-4 to the second power is 16 so it would be 16-(-12)= 28
Answer:
s = 21.16
Step-by-step explanation:
0.5s +1= 7+ 4.58
Combine like terms
0.5s +1=11.58
Subtract 1 from each side
0.5s +1-1= 11.58-1
.5s = 10.58
Multiply by 2
.5s *2 = 10.58*2
s = 21.16
Answer is Choice A - 1.
1 times 2 is 2, and 2 + 8 is 10.
Answer:
100
Step-by-step explanation:
