I NEED HELP NOW!!!!!!!!!!!
ILL GIVE BRIANLYIST!!!!!!

A catering company’s recipe for salad uses a ratio of 2 c of dressing to 4 lb of vegetables. (Hint: c = cups; lb = pounds) (a) How many cups of dressing will be needed if 30 pounds of vegetables are used? (b) Draw a model for the ratio. The butterfly method works well for this.