Since Natalie and her friends wanted to rend four lanes, we need to calculate this at REGULAR cost.
4*9.75= 39
Now, since 10 people want to rent shoes, and 4 are members, we subtract.
10-4=6
6 nonmembers
4 members
6 times the amount of shoe rental for nonmembers
6*3.95= 23.70
4 times the number of members shoe rental
4*2.95=11.80
Now add the quantities
39+ 11.80 + 23.70 = 50.80 + 23.70 =
74. 50
Now, our answer is 74.50
Final answer: $74.50
*DRINKS COKE FOR THE ACCOMPLISHMENT!*
