What's the mean median and range of 7, 1, 1, 7, 1, 4, 1??

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

How many solutions does the nonlinear system of equations graphed below have?