Aparty-favor bag must have a volume of 140 cubic inches and the dimensions that are shown below. the equation x3+6x2-27x=140 can be used to find x.

what are the dimensions of the party-favor bag? use a graphing calculator and a system of equations to find the answer.

the length is 7 inches, the width is 4 inches, and the height is 16 inches.

the length is 5 inches, the width is 2 inches, and the height is 14 inches.

the length is 4 inches, the width is 1 inch, and the height is 13 inches.

the length is 3 inches, the width is 0 inches, and the height is 12 inches.

B The length is 5 inches, the width is 2 inches, and the height is 14 inches.

Step-by-step explanation:

The equation that desribes the volume of a party-favor bag is

The solutions of theis equation can be found among divisors of -140. The divisors are:

Note that

so

is the solution of the equation.

Hence,

the length is 5 inches, the width is 5-3=2 inches and the height is 5+9=14 inches.

7

step-by-step explanation:

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: