cain1828
27.08.2020 •
Mathematics
To raise funds for uniforms and travel expenses, the softball team is having a car wash. The team spend $125 on supplies for the car wash. They plan to charge $15 per car and $25 per truck. Their goal is to raise $850. a) Write an equation to represent this situation, where x represents the number of cars and y represents the number of trucks. b)How many trucks must they wash if they wash 30 cars? c) Solve the original equation for y.
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Ответ:
Step-by-step explanation:
Given
Required
Graph the solution
Multiply both sides by 3
See attachment for graph (Assume T is on the x-axis)