Katy buys 2 DVDs every 2 weeks. How many DVDs will she buy in 14 weeks? A. 28
B. 4
C. 56
D. 14

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

Student representatives surveyed their classmates on their preference of a school mascot for a new school. the results are shown in the table below. which pair of samples seems most representative of student preference?

Three runners competed in a race data were collected at each mile mark for each runner if the runner ran at a constant pace the data would be linear