Jenna owns 4 hair bands, and additional hair bands are priced at 3 for a dollar. With $2 to spend on new hair bands, how many total hair bands can Jenna own?

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way