A father is four times as old as his son. In 3 years, the father will be three times as old as the son. How old is each now?

A bag of fruit in the supermarket contains 4 oranges and 9 apples. You buy enough bags to get 32 oranges. How many apples will you get?

A garden plot has the shape of an equilateraltriangle. each side of that triangle has a length of 22x+4. write an expression for the perimeter of the triangle

A cannonball was shot from the ground into the air with an initial velocity of 160 feet per second. At what time is the cannonball at 400 feet?

What substitution should be used to rewrite 4x12 - 5x6 - 14 = 0 as a quadratic equation?

A quarter weighs 6 grams how much would $2.50 in quarters weigh

Solve for n in 6 (n-3) - 2n=10

Which phrase represents the algebraic expression for r + 12? A. The difference of a number and twelve. B. The product of a number and twelve. C. The quotient of a number and twelve. D. The sum of a number and twelve.

What is 25.34 x 1000?

Fernando bought a jacket for 185 and sold it for 1 1/2 what he paid. Marisol spent 1/5 as much as Fernando on the same jacket but sold it for 1/2 as much as Fernando. How much money did Marisol make?

What percent of 1800 is 144?