Question A school is having a bake sale. The organizers estimate that it costs $104 for the supplies to make the baked goods. They
plan to sell each plate of baked goods for $5. Write a linear model in the form y = mx + b where y represents the amount
of profit from the bake sale for selling a number of plates of baked goods.
Provide your answer below:

The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?