Amy earns $500 a week at her job when she works 40 hours. when she works more than 40 hours a
week, she calculates her gross pay in dollars, g, using the equation shown below.
g= 16.50(h-40) + 500
where h represents the total number of hours worked.
if her gross pay one week was $648.50, what was the total number of hours she worked that week?

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

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 the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex