Answer:
SA=72
Step-by-step explanation:
18+18=36
12+12=24
6+6=12
36+24+12=72
1. Straight line
2. mx+b
3. slope , y intercept
4. dont know sorry
85% of 25 is 21.25
85% of 22 is 18.7
85% of 20 is 17
Hope this helps :)
Hope, Casey, Daniela
tbh I just guessed, but that is the answer
