ASSAP 40 points please

Rational numbers can be written as fractions.

The square root of four is an example of a rational number.

A and D

Step-by-step explanation:

The answers are A, B and D.

A- All fractions are rational numbers, so this is true.

B- As I said in A, all fractions are rational numbers, but not repeating decimals.  For an example pi is a repeating decimal but is not rational. So this is not true.

C- Pi is not a rational number since it cannot be put as a fraction. The fraction for "pi" is 27/2, but this is only for a part of pi. So this is incorrect and not true.

D- The square root of 4 is 2, and integers are rational numbers so this is true.

E- A integer divided by 0 is undefined so this is incorrect and not true.

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: