Jared has 12 more comic books than zoe. if they have 28 comic books altogether find the number of comic books jared has.

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Select the correct answer and solve for y