Need ! it’s urgent
1. an open box is to be made from a rectangular piece of cardboard , 30 inches by 24 inches, by cutting equal square from the corners and turning up the side
a. write a function v(x) to using graphing technology. determine the domain and range of the function and of the problem situation. explain your reasoning.
b. represent the function v(x) using graphing technology. determine the domain and range of the function and of this problem situation. explain your reasoning.

answer: b. represent the function v(x) using graphing technology. determine the domain and range of the function and of this problem situation.

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: