The graph above shows marnie's rate while walking. Which of the following is an ordered pair on the graph?? A.(2,100)
B.(3,200)
C.(4,250)
D.(8,500)

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

Which two fractions are equivalent to 6/11? 6/22 and 18/33 12/22 and 18/33 12/22 and 18/22 3/5 and 6/10