Holly wants to make a frame for a painting. The painting is square and has an area of 225 square inches. a. Write an equation to represent the area of the painting, using s for side length. Then, solve the equation for s.
b. The framing material costs $1.35 per inch. How much will she spend?
Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)