Answer:
B
Step-by-step explanation:
3 balls in each package and you multiply that by the number of packages to get the total amount of tennis balls
Answer:
I wish I could help you but I havent learned any of that.
Step-by-step explanation:
answer = 7&3
step by step solution
let's take X and Y two intigers
X+Y=10
X-Y=4
adding both equation
X=7
Y=3
Answer: I think it’s b
Step-by-step explanation: