Mia buys 4 1/5 pounds of plums. the total cost after using a coupon for .55 off her entire purchase was $3.23. if c represents the cost of the plums in dollars per pound, what equation could represent the situation?

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12