Answer:
Step-by-step explanation:
4.
5.
4. Answer is 19
5. Answer is 77
65-(-12)
= 65+12
=77
I think 32 because 32/4=8
60-2(15)=?
60-30=30
30 minutes
x = -11
−3x + 6 = 39
-3x = 33