Jenny's mother is 12 years less than three times as old as Jenny. If the sum of their ages is 80 how old is each.

Greatest common factor of 4x-12

Victor Lopez sells wheelchairs. He earns an 11% commission on the first $5,000 and 14% on all sales over $5,000. How much commission will he earn on $14,000 in sales.

Which best describes the function notation f (3) = 15 A) the output is 3, input is 15 B) output 15, input 3 C) output f (x), input 3 D) output f (15), input 3

true or false If a linear system has no solution, the rank of the coefficient matrix must be less than the number of equations.

Explain how you can use a model to find 6x17

If you have 16 cups of sugar, 2 cups of sugar for every batch of cookies, but you have to save 6 cups of sugar for something else. How many batches of cookies can you make?

Phoung is rolling a standard 1-6 number cube and flipping a coin. What is the probability that the cube will land on 4 and the coming will land heads up?

The sum of w and 220 is the same as 282. Write this in a sentence

There are 323232 forwards and 808080 guards in Leo's basketball league. Leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards.

Olivia has 42 muffins. She put the same number of muffins into each of 6 baskets. How many muffins does Olivia put in each basket?