Jack plots points showing equivalent ratios on the coordinate plane below. Which ordered pair, if plotted above, would represent a ratio that is equivalent to those shown? (1, 9) (3, 9) (4, 18) (5, 18)

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

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.

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2