The perimeter of Dawna's new flat screen television is 112 inches. The ratio of its length to width is 4:3. Write and solve an algebraic equation to determine the dimensions of the television. I need to know ASAP!!!

The dimensions are length=32 inches and width=24 inches

Step-by-step explanation:

Recall that perimeter of a rectangle is

The ratio of its length to width is 4:3.

This implies that,

We substitute P=112 inches, and l in terms of w to get;

The length is

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100