Which statement below is true regarding rates. A. The Best Buy has the highest unit cost B. The first step to finding a unit rate is to write the rate as a decimalC. Rates are written with unites includedD. Mileage per gallon is not example of rate

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.