In which scenario can you reverse the dependent and independent variables while keeping the interpretation of the slope meaningful?

as the amount of snowfall increases, the number of shovels sold increases.

as number of hours spent watching tv increases, the amount spent on electricity increases.

as the radius of a circle increases, circumference of the circle increases.

as foot size increases, sock size increases.

The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980

For each proportion find the unknown number x 1/5/8=×/15

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.