Marcus saved $10 because he bought a baseball glove that was on sale for 40% off

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?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle