Question

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

Answer 1

Jennie has 90 points and Mark has 45.

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