Hannah is tiling a section of her bathroom wall with tiles that are 1/2 foot by 1/2 foot. The section of the wall is 2 1/2 feet tall and 4 1/2 feet wide.

What is the area of the section of the wall?

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

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth