Word form for 1,205.57

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

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.