2) A gym's customers must pay $50 for a membership, plus $3 for each time they use the gym.
Linear
Exponential
Equation:

What is the binomial expansion of (2x-3)^5

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders