in 2004 colin had a salary of $72000. this was an increase of 20% on his salary in 2002. calculate his salary in 2002

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Select the quadratic that has root x = 8 and x = -5

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin