Select all the expressions that represent a correct solution to the equation 6(×+4)=20

the solution

Step-by-step explanation:

Given equation is 6 ( x+4) =20

Distributive property:-

a .(b + c) = a .b + a . c

Given equation is 6 ( x+4) =20

by using distributive property  6 .x + 6.4 =20

                                                  6x +24 =20

    subtracting '24' on both sides, we get

                                            6x +24 -24 = 20 -24

                                            6x = -4

dividing by '6' on both sides, we get

Final answer :-

the solution of given equation is

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: