The length of a rectangle is three times its width. the perimeter of the rectangle is 100 inches. what are the dimensions of the rectangle?

Step-by-step explanation:

Givens:

So, to find the dimensions of the rectangle, that is, the length and width, we have to replace the first equation into the second one:

The length can be found using the first expression:

Therefore, the dimensions are 12.5 inches width and 37.5 inches length.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

answer: 34rtyj,jkhtyetwrhyjeuiejnbhdfknbkguxfrbhkfdbjvkmbd,kvbsd.kxjvbhjnfbgjxdfn

step-by-step explanation: