Answer:
there ok
Step-by-step explanation:
Answer:
9d = the cost of the tennisballs
Step-by-step explanation:
Im pretty sure it is the first one
You just multiple my guy. 2:3 is like 2/3. What is 2/3 of 39
39*2/3 = 26
Answer:

Step-by-step explanation:
Reduce the expression, if possible, by canceling the common factors.