1. A bicyclist is riding at 15 miles per hour toward a campsite that is 135 miles away. The function d = 135 – 15t represents the distance d from the campsite the bicyclist is t hours after he has started riding. Find the zero of this function. 2. Find the x-intercept and y-intercept of y=2x-4

3. Make a list of ordered pairs for the equation y=2x+4

4. A car wash makes $7 profit (p) per car, resulting in the equation of the total (T); T=7p. if the car wash made $147, how many cars were washed?

5. The money sky makes from babysitting is directly proportional. After 4 hours, she makes $72. How much money would she make after 7 hours?

6. In 1998, there were 305 students that graduated from . In 2019 there were 356 students. What is the rate of change in the number of students?

Please answer quick