The graph shows the vertical displacement y, in inches, that a weight bouncing from a spring would achieve if there were no friction, for a given number of seconds, x.

What is the graph’s frequency?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.