Jason learned to play a total of 4 pieces over the course of 2 weeks of piano lessons. After 3 weeks of piano lessons, how many total pieces will Jason be able to play? Solve using unit rates.

What are “like terms”? why can we only add like terms?

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle