A couple needs $14,350.58 as a down payment for a home. If they invested the $6,000.00 they have at 5.5% compounded every 4 months, how long will it take for the money to grow into $14,350.58?

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?