A certain store has a fax machine available for use by its customers. The store charges $1.60 to send the first page and $0.45 for each subsequent page. Use an inequality to find the number of pages
What can be faxed for $4.30.
A) 7 pages or fewer
B) 38 pages or fewer
C) 3 pages or fewer
D) 10 pages or fewer

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?