Answer:
3 more trucks
Step-by-step explanation:
7 cows a truck and 10 trucks equals 70 cows carried. 30 more cows/10 per truck equals 3 more trucks.
Answer: It should be an 8th grade level
(sorry if i'm wrong)
:(
B.) x + (x + 16) = 90
2x+16=90
2x=90-16
x=74/2
x=37