The Extreme Rock Climbing Club planned a climbing expedition. The total cost was $2600, which was to be divided equally among the members going. Prior to the trip, 10 members decided not to go. If the cost per person increased by $130, how many people went on the expedition?

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

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?