Sabrina and Christie are running in a relay. Sabrina runs 100 meters in 13.6 seconds. Christe runs the same distance and 12.2 seconds. what is their total time

Find the area of a parallelogram with base 15 yards and height 21 2/3

Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.