Find the 19th term for the arithmetic sequence in which the 23rd term is 9 and the 11th term is -75 . A) -19
B) -27
C) 27
D) 19

49xy +34y - 72z. determine the degree of the polynomial

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not