Natalie and her friends decided to rent 4 learned at regular cost for a party. ten people need to rent shoes, and 4 people are members. what is the total cost for the party ?

$74.50

Step-by-step explanation:

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 $74.50

$18 was the price of the t-shirt

step-by-step explanation:

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation: