First add 11 and 4 because you need to know how many he had in total 11+4=15 then divide 15 by 3 and then you have you answer 15/3=5.
There are 5 model cars in each pack.
Answer:
the ans is b -33
Step-by-step explanation:
by putting the -3 in the place of x and adding,subtracting
Answer:
3.78 × 
= 378
Step-by-step explanation:
1. added four to both sides
2. divided both sides by two
Answer: A do
Step-by-step explanation: Because for every two mile she run she walk three mile
