Becky put some stamps into her stamp collection book . she put 14 stamps on each page. if she completely filled `6 pages, how many stamps did she put in the book?

Explain why the factor 1.5 is broke. into two numbers in the model.

Using elimination, what is -4x+2y=-12 4x+8y=-24

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.