Tickets to friday's football game are $5.50 for adults and $4.50 for students. if the school pre-sold 25 tickets for $124.50, how many adult and student tickets were purchased?

Which shows the graph of the solution set of 3y – 2x > –18?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1