Mathematics, 08.06.2021 21:30 crybaby222psyc

A test has 20 problems with a total of 123 points. There are two types of problems on the exam. Multiple choice problems are worth 3 points each and short-answer problems are worth 10 points each. Write and solve a system of equations to determine how many of each type of problem is on the test.

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A test has 20 problems with a total of 123 points. There are two types of problems on the exam. Mult...