The value of /42 is rational or irrational numer. It’s value is between 3 and 5/. 5 and7/7and 9

irrational

5 and 7

Step-by-step explanation:

sqrt( 42) irrational

it is not a perfect square so it is irrational

Looking at perfect squares

6^2 = 36

7^2 = 49

42 is between 36 and 49

so sqrt(42) is between  sqrt(36) and sqrt(49)

sqrt(42) is between 6 and 7

Given the choices, 5 and 7

Irrational

5 and 7

Step-by-step explanation:

is irrational (Those Roots are usually irrational which cannot be simplified)

=>  = 6.48 (Between 5 and 7)

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: