Target has 15% off sale on all items in stock. Shaniah bought 3 pairs of shorts that cost $35 each, a pair of pants that cost $24, and a DVD for $140. She will pay 8.5% sales tax on the items bought. What will be her final cost?

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Solve the inequality and graph 6j - 7 < 5

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.