Rita has two pennies, two nickels, two dimes, and two quarters. How many different amounts that is worth at least one penny can she pay exactly using only her coins?

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

Runner ran 1 4/5 miles on monday and 6 3/10 on tuesday. how many times her monday’s distance was her tuesdays distance