PLZZ HELP ME IM GIVING 30 POINTS TO WHOEVER GETS ANSWERS THIS FIRST The expression -16t(t-13)represents the height (in feet) of a model rocket t seconds after its been launched

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i