Debra babysits for 3 1/2 hours on friday and 1 1/2 times as long on saturday. which statement below is true

What is the greater volume 72 quarts or 23 gallons

On saturday a souvenir shop had 125 customers. sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|