Suppose corn chips cost 33.5 cents per ounce. What would a bag of chips cost if it contained 22oz?

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

If the discriminant if a quadratic equation is 4 which statement describes the roots?