The sum of two numbers is 59. The larger number is 7 more than the smaller number. What are the numbers?

What are the sotions to the quadratic equation 9x^2=4

Asphere has a diameter of 10 in. what is the volume of the sphere?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?