Wednesday

April 1, 2015

April 1, 2015

Posted by **Please help!** on Tuesday, February 22, 2011 at 11:29pm.

Callie has 4 rimes as many CDs as she has DVDs. She has a total of 60 CDs and DVD. How many dvds, d, does callie have?

- Math -
**Helper**, Tuesday, February 22, 2011 at 11:35pmd = number of DVDs

4d = number of CDs

d + 4d = 60

5d = 60

d = ?

- Math -
**timmy**, Wednesday, February 23, 2011 at 12:14am12

- Math -
**Helper**, Wednesday, February 23, 2011 at 12:17amCorrect !

Good job :)

**Answer this Question**

**Related Questions**

Algebra - Natalie earns $2.50 for each CD she sells and $3.50 for each DVD she ...

Algebra - Natalie earns $2.50 for each CD she sells and $3.50 for each DVD she ...

math - for every 8cds sold, there were 12 dvds sold. a combined total of 70 cds ...

Algebra - Word Problems (Addition/Elimination Method). Check if my answers are ...

Math - Natalie has 138 DVDs and 419 CDs. If you were to estimate the sum of the ...

Math - Natalie has 138 dvds and 419 cds. If you were to estimate the sum of the ...

math - How many ways can a person select four books, two CDs, and one DVD from ...

Algebra story problem, check please? - Dan purchases dvd's from a website, each ...

Math, help needed - Kate bought 3 CDs and 1 DVD at a store. Her friend Joel ...

math - The cost of thirteen CDs and seven DVDs is $99.80; and the cost of seven ...