What is the slope and x-intercept of y=2x+1?

Assume cd | ab are parallel. find m2. a) x= 50° (b) x = 70° c) x = 30° d) x = 60

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?