Which statements describe the function f(x) = 3(One-third)x? Check all that apply.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.