Ayo owned #440 and could only pay #176.what fraction could he not pay?

What is the standard form of -5x^2+2x^4-11+x^3+3x

If value of cos330° is √3/2 then find tan165°.

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?