The surface area of a rectangular box is given by the polynomial 2hl +2lw +2hw and is measured in square units. a rectangular box is to be constructed for shipping materials. the box is to have dimensions of 13 inches by 4 inches by 5 inches. find the surface area of the box.

The surface area of the box is

Step-by-step explanation:

we know that

The surface area of a box is equal to

In this problem

Let

substitute the given values in the formula

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.