There are 17 students participating in a spelling bee. how many ways can the students who go first and second be chosen?

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?