1. Situation: The amount of corn harvested (in ears) and the size of the garden in square feet is represented by the equation y=2x-4 Slope: 2
y-intercept (0,-4)
x-intercept: (2,0)

In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.

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.

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?