Tia kayaked 2400 meters at a constant rate in 1.5 hours on saturday. on sunday, she kayaked 200 meters per hour faster. what was tia’s average rate on sunday? a. 1600 meters per hour b. 1800 meters per hour c. 2000 meters per hour d. 2200 meters per hour a. 3 b. 5 c. 15 d. 30

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.