Posted by faith on Thursday, October 20, 2011 at 6:49pm.
rosalyn works no more than 25 hours a week during the school year. she is paid $12 an hour for tutoring geometry and $8 an hour for delivering pizzas for Pizza King. she wants to spend at least 2 hours but no more than 7 hours a week tutoring. find rosalyns maximum earnings.

ALGEBRA 2  Steve, Friday, October 21, 2011 at 10:49am
Shade the regions defined by
t+p <= 25
t >= 2
t <= 7
Find the vertices of the shaded regions, and evaluate
e = 12t + 8p
and pick the maximum