Question

Mr. Martin's math test, which is worth 100 points, has 29
problems. Each problem is worth either 5 points or 2
points.
Letx 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
how many problems of each point of value are on the test?

Answer 1

There would be 14 questions worth 5 points and 15 questions worth 2 points