The perimeters of a rectangle and an equilateral triangle are equal. the length of the rectangle is twice the width, and the side of the triangle is 8 more than the width of the rectangle. which statements about this scenario are true if we use the variable w to represent the width of the rectangle?

check all that apply.

a. the side of the triangle is w – 8.
b. the length of the rectangle is 2w.
c. a multistep equation will represent the scenario.
d. a key word to identify is equal.
e. a key word to identify is variable.

this is a multi-answer question, this means you have to choose more than one answer.

6w = 3w +24

3w = 24

w = 8

Step-by-step explanation:

B c d

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: