Michael mowed 3/4 of the lawn. Andy mowed 1/2 of what was left. What fraction of the total lawn did Andy mow?

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.

If square root x = -7, then x= -49 true or false