Answer:
14.) B 6(3+7)
15.) C 30
Explanation:
14.)
6×3=18
6×7=42
you want to add them and not multiply so...
6(3+7)
15.)
6×5=30
15×2=30
It can't be any lower because 6 doesn't go into 15 evenly so...
30
I hope this is good enough:
