Compare and contrast multiplication and division with 0 and1

Multiplying an even number of negative numbers gives an answer that is choose from:

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.