The length of a rectangle is five inches shorter than triple it’s width. write the perimeter p of the rectangle as a function of the rectangle width

P = 8w+10

Step-by-step explanation:

To find the dimensions, create an equation for its perimeter and solve. Recall, the perimeter formula for a rectangle is P = 2l+2w. The length is 5 inches shorter than triple its width so 3w-5. And the width is w.

P = 2l+2w

P = 2(3w-5) + 2w

P = 6w-10+2w

P=8w+10

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

i believe the answer is letter c) 8

step-by-step explanation: