You recently got a job a dillards selling shoes. each month you earn $450 plus one eigth of your sales. whar amount in sales must you sell this month to earn more than $2000

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

Me i'm timed ! a. -2 to 1 b. -1.5 to 0.5c. 0 to 1d. 0.5 to 1.5

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?