The total weight
of 25 books is 125
pounds. How many
pounds would 70
books weigh?

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?

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.