Simplify and solve this equation for q: 3q + 5 + 2q – 5 = 65.
a. q = 23
b. q = 13
c. q = 15
d. q = 11

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Combine like terms to make a simpler expression 3z+z

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?