At time t=0, water begins to drip out of a pipe into an empty bucket. After 78 minutes, there are 13 inches of water in the bucket. Write a linear function rule to model how many inches of water w are in the bucket after any number of minutes t The linear function rule is w=

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.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project