The mayor is interested in the numbers of commercial vehicles that frequently use the countys highways. he obtains information from the department of motor vehicles for the month of september and finds that for every 14 non commercial vehicles, there were 108 more noncommercial vehicles than commercial vehicles, how many of each type of vehicle frequently use the counts highways during the month of september?

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.