The difference between nine times a number and four more than two times the number.

12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply