Suppose your friends parents invest $10,000 in an account paying 5% compounded annually. what will the balance be after 5 years?

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

What can you determine about the solutions of this system