Write an equation for the area of each rectangle. then find the sum of the two areas.

bonus- find a faster method for finding the area of the combined rectangles.

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?