If you currently make 3200 per month and you are given a raise to 3400 per month, what is the percent change of your salary?

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?