It is estimated that, from the beginning of 1980 to the end of 1986, average milk consumption in the United States decreased from 30 gallons per year to 22 gallons per year.
During the same time period, soft drink consumption rose from an average of 24 gallons per
year to 34 gallons per year. Assuming that in each case the change was linear, during what
year were the 2 consumption rates equal?

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 rotation was applied to triangle def to create d’e’f’?

Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft