Question

Mr martins math test which is worth 100 points has 29 problems. Each problem is worth either 5 points or 2 points.

Let x be the number of questions worth 5 points and let y be the number of questions worth 2 points.
x+y=29, 5x+2y=100

Answer 1

Answer: 14 problems worth 5 points and 15 problems worth 2 points

Explanation:

Answer 2

X=14
Y=15
Im assuming you want to find out what x and y are