Suzy earns $60 after 5 hours of work. Tiffany earns $80 after 8 hours of work. Who was paid more per hour? A. Suzy earned more money per hour.
B. Tiffany earned more money per hour.

If jm equals 5x -8 and lm equals 2x -6 which expression represents jl

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms