Answer:
5) option c
6) option d
7) option d
8) option b
32 times is the answer
formula= LCM ×GCD of the numbers ÷ The first number
+2x+15
Step-by-step explanation:
-3x+5x=+2x
(+2x-7) × (+8)
(+2x)(+15)
I THINK