Please help me :) deandre runs 4 miles in 30 minutes. at the same rate, how many miles would he run in 48

Deandre runs 4 miles in 30 minutes

Deandre runs 1 mile in 30/4 minutes=7.5minutes

Deandre runs 4x7.5 miles in 48 minutes

                      =30miles

Step-by-step explanation:

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation:

he earned 78.75 in interest.

step-by-step explanation: