Janine is building a box with a height of 10 inches. The rectangular base of her box will have a perimeter of 72 inches. Select the equation where v represents the volume of the box and w represents the width of the base of the box.

A.
v = -10w2 + 720w
B.
v = -20w2 + 720w
C.
v = -100w2 + 3,600w
D.
v = -10w2 + 360w

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

won't that be plagrisim thought?

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: