Mark and jennie are bowling jennie’s score is double mark’s score. if the sum of their score is 135 l, find each person’s score by writing out an equation answer

Jennie has 90 points and Mark has 45.

Step-by-step explanation:

I'm not gonna explain, but I will show my every step :D

J: Jennie

M: Mark

J = 2M

J + M = 135

2M + M = 135

3M = 135

M = 45

J = 2M

M = 45

2 * 45 = 90

J = 90

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.