What is the slope-intercept form of an equation for a line with a y-intercept of –5 and a slope of 2? 1. x = 2x + 5
2. y = 2x – 5
3. y = 5x – 2
4. y = –5x + 2

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

Can (3,5 and square root 34) be sides on a right triangle?

On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?