Charmaine has 6 CDs that she is going to give away. She lets her best friend choose 3 of the 6 CDs. How many different groups of 3 CDs are possible?

4b + 7a + 10 - 3a Identify the like terms

5 (2h + 3) + 3h Write an equivalent expression

When solving an equation, why is it necessary to perform the same operation on both sides of an equal sign?

There are 16 tablespoons in a cup. What fraction of a cup of coffee do you need?

What is the length of side PQ in this figure?

The set of all natural numbers less than 10 is

How many solutions does this have 2x+3=4x+2

Tiffany is 140 miles away from Maggie. They are traveling towards each other. If Maggie travels 5 mph faster than Tiffany and they meet after 4 hours how fast was each traveling

Relations and functions algebra 2

There are three buses to carry 96 students on a field trip. Write the ratio of buses to students.