Select the expression that represents the following statement: 36 divided by one third the product of 6 and 8. 36 ÷ one third x (6 + 8)
(36 ÷ one third) x 6 x 8
36 ÷ (6 x 8 x one third)
36 − one third x 6 x 8

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?