Hell omg im din 70 will also give 5-star brainliest and you mu answer all the questions or i will delete your answer
ps: i also have another question pleaeee go answer that one-
pps: i know if you tell me a wrong answer so just don't

simplifying

5x + 4x = 27

combine like terms: 5x + 4x = 9x

9x = 27

solving

9x = 27

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

divide each side by '9'.

x = 3

simplifying

x = 3

step-by-step explanation:

you would need to know all the numbers that are on there

step-by-step explanation:

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: