A pair of boots normally sales for $89.00,it is on sale for $50 what’s the sale percent?

When turned about its axis of rotation, which shape could have created this three-dimensional object?

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

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