A group of 123 students went on a field trip to collect seashells. If the students collected 15 shells
each, how many shells did they collect?

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate