So we simply subtract and find the answer for D (how much money we will have left). so D=2
What if the unknown variable is not the answer and a part we have to figure out
how we got our answer? Let's see an example of that!

Factor the polynomial 8y^2 - 72 btw "^" means exponent

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?