Answer:
10m+21
Step-by-step explanation:
1) distribute "3"
3m+27+7m-6
3m+7m=10m
27-6=21
10m+21
Hope this helps!
You simply divide 32 ÷ 4 = 8, for problem A
Answer:
420 km
Step-by-step explanation:
75 times 5 = 375
75/10 = 7.5 times 6 = 45
375 + 45 = 420
Answer:
1-(n+6) (n+6)-1
Step-by-step
i just got it right on study island