How do you solve this equation: 2 1/2 + -2 3/5

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.

What is 1/3x5 on anuber line what does it look like on a number line

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left