What is the image of the point (-9, -8) after a rotation of 90° counterclockwise about the origin?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay