1. 103-22 = 81
2 10.2-3y+2x is already in simplest form
3:45
1/3 of an hour is 20 minutes.
8:05 + 20min = 8:25
8:25 + 7 hrs = 3:25
3:25 + 20 min= 3:45
18+36=54
i tried to do all of these and none of them add up to 54
Answer:
it's 12 because
2×6=12
3×4=12
4×3=12
and all of them have twelve
Answer:-250,000
Step-by-step explanation:
