Answer:
C
Step-by-step explanation:
You start with 3 and subtract a number
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:
I think is 4x
Step-by-step explanation:
because nothing changes so x=4x
Answer:
1,15 ;-;
Step-by-step explanation:
hope this helps :D