Answer:
22
Step-by-step explanation:
if a=15
then, 2(a-5)+2= 2(15-5)+2 = 2(10)+2= 20+2=22
Answer:
18
Step-by-step explanation:
The answer is definitely B
Answer: I'm not 100% sure what your asking but I believe the answer is 12321.
Step-by-step explanation:
The exact answer would be <span>392.78
An estimated value could be either 390 or 393</span>