Answer:
$.53 per ball
Step-by-step explanation:
The total cost of the golf balls is $9.54
There were 18 golf balls
The cost per golf ball is cost/ number of balls
9.54/18
.53
$.53 per ball
You would have to do 18.18 times 10, keep that answer. then you do 18.18 plus 2.18 and get the answer to that and add it together from the answer from the first question (18.18 times 10)
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