Simplyfy by combining like term

-3g-7+2.5g+3-3g

-3.5g - 4

Step-by-step explanation:

First, you would organize the equation by placing them into groups that can be combined. This would leave you with the equation: -3g -3g +2.5g -7 +3. Then you would combine like terms by adding -3g, -3g, and 2.5g which would result in -3.5g and adding -7 and 3 which would result in -4. Smush the equation back together to get the end answer of -3.5g - 4.

answer is 12345678900987654321234567890987654321

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: