Sophie is looking at a graph of a line your function and she determines that the graph shows a positive rate of change how does she know by looking at the graph

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts