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
answer is picture and shown
18
18 over 1 is still 18. It shouldn't be a mixed number
9890
Step-by-step explanation
7×43×30+5×4×43=9890