Select the correct answer.
if f(x)=2-x^1/2 and g(x)=x^2-9 , what is the domain of g(x) ÷ f(x)?

a. (- infinity, 2] and [2, infinity)

b. [0,4) and (4, infinity)

c. (- infinity, 2] and (4, infinity)

d. (- infinity, -2] and [2, infinity)

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:

1st part is 64,000,000

2nd part 500,000

step-by-step explanation:

answer: your answer is a