5(2x - 4) = 45
10x - 20 = 45
10x = 45 + 20
10x = 65
x = 65/10 reduces to 13/2 or 6 1/2
Answer:$2.98
Step-by-step explanation:
Answer: c = -7
Step-by-step explanation:
-4 + c = -11
c = -7
Answer:
d) 14^10.
Step-by-step explanation:
14^15 / 14^5
= 14^(15-5(
= 14^10.