Mathematics, 19.11.2020 23:10, gabi83

John's chess team raised money for charity by organizing a car wash. They washed a total of 80 vehicles and raised a total of $486. If they charged $5 to wash a car and $7 to wash a truck, Write a system of equations that could be used to determine how many of each type of vehicle they washed.
Define the variables that you use to write the system.
Let
Let
Equation 1:
Equation 2:

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John's chess team raised money for charity by organizing a car wash. They washed a total of 80 vehic...