Two pools are leaking. after 15 minutes, pool a has leaked 3/4 gallons. after 20 minutes pool b has leaked 8/9 gallon. which pool is leaking water the fastest and by how much?

Evaluate the given expression if m=45 |-3m|

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12