The length of a rectangle is 3 more than twice the width. the perimeter of the rectangle is 42.find the dimension

The dimensions are 15 x 6

Step-by-step explanation:

Length (L)       Width (W)

Perimeter = (W x 2) + (L x 2)

L = (W x 2) + 3

L x 2 = (W x 4) + 6

42 - 6 = 36

36 ÷ 6 = 6

6 x 2 + 3 = 15

Perimeter = (6 x 2) + (15 x 2) = 42

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8

125 yards

step-by-step explanation:

i take 75 plus 50.