You want to buy a new mp3 player. you look at different stores to find the best price. the first store has the model you want for $240. the second store has the same model for $218. how much can you save by buying the player at the second store?

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

What is the measure of the smallest angle in the diagram? 15 29 32 45

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.