R
ight now, ivy is half as old as her sister, rose. in six years, ivy will be two-thirds as old as rose. how old are the sisters right now? write a linear equation (hopefully in one variable) that could be used to solve this problem. (2pts) define your variable(s). (1pt) solve the equation for the variable that you have chosen. you need not show your work. (1pt) respond to the question. (1pt)

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:

answer: its the third option.

step-by-step explanation:

i just took the test.

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation: