Answer get brainiest in brad's golf bag, he has 3 times more white golf balls than yellow golf balls. he has 21 white golf balls in his bag. which equation can be used to find how many yellow golf balls, y, brad has in his bag? a. 3 + y = 21 b. 3y = 21 c. 21y = 3 d. 21 + y = 3

x = 23.78

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: