Translating Algebraic Expressions

1. Translate the following word phrase into an algebraic expression: nine times the difference of 5 and y.

2. Translate the following word phrase into an algebraic expression: six times four less than three times x.

3. Eric has rock and classical MP3s on his computer. The number of rock MP3s is 3 times more than the number of classical MP3s. Let c represent the number of classical MP3s. Write an expression for the number of rock MP3s.

4. Marcella has 4 fewer male cousins than female cousins. Let f represent the number of female cousins. Write an expression for the number of boy cousins.

5. Jeannette has $5 and $10 bills in her wallet. The number of fives is eight more than five times the number of tens. Let t represent the number of tens. Write an expression for the number of fives.

6. Explain the difference between “4 times the sum of x and y” and “the sum of 4 times x and y.”

Instructions

Complete this Unit’s Problems Assignment. To complete the assignment, follow these instructions:

1. Open the attached Problems Word document by clicking on the link below.

2. Provide answers to each of the questions by typing them into the Word document.

3. When you are finished with your answers, save the Word document with the following filename format

1. [yourlastname]_MA109_Unit#

4. To submit the assignment, click on the assignment name above to display the assignment submission area.

5. Browse your computer and locate the completed file.

6. Attach the completed document in the assignment submission area.

7. Click on the Submit button to submit your assignment.