Emily buys a toaster during the sale for 10% off. if ellen pays $36, what was the original price?

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)