(1. 12) (3. 8) ( 3.11) ( 6.9) ( 7.11)
which ordered pair could be removed so that relafion is a funtion

Which fraction represents the ratio 35 : 42 in simplest form

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?

Adie is rolled, what is the probability of getting an even number or a 3? write the solution too