When lines coincide how many solutions does each system have?
a. infinitely solutions
b. no solution
c. one solution

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

What numbers are included in the set of integers? what numbers are not included?