A teacher buys a fruit cup for $1.50 and a calculator for $13.75 for each student in their classroom. The teacher spends a total of $579.50 for all of the fruit cups and calculators.
How many students are in the teacher's class? Please help I need to finish this ASAP

A teacher buys a fruit cup for 150 and a calculator for 1375 for each student in their classroom The teacher spends a total of 57950 for all of the fruit cups a class=