let F be the number of five point questions, and T be the other.
5F+2T=100
F+T=38
can you take it from there?
A math test is worth 100 points and has 38 problems. Each problem is worth either 5 or 2 points. How many problems of each point value are on the test?
2 answers
T=2
F=3
F=3
2 answers