Which graph is defined by the function f(x) = || x || if 0 greater than or equal to x less than or equal to 4(where || x || is the greatest integer function, ie, the greatest integer less than orequal to x)?

Name the most appropriate metric unit for each measurement like a length of an carrot

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

How do i take any fraction and make it into a decimal or percentage?