At noise pollution cellular, plan a is $30.00 per month and $5.00 for every gigabyte of data. plan b is $50.00 per month and $2.00 for every gigabyte of data used. irfan wants to find out which plan is the best choice for him. on average, he uses five to eight gb of data per month

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Find the values of y: 3y^3(y^2+ 2/3y)=0

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?