Hii i’ll give brainliest please help thanks :)

Which statement best describes the polynomial

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)