Write the equation for "a varies jointly as b and c" and state what kind of variation this is. I give Brainliest!

Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up