The graph of a polynomial is shown below which of the following identifies the ordered-pair coordinates of the extreme value?

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?

Which graph represents the linear function below? y-3=1/2(x+2)

The difference between the number of electoral votes for florida and north carolina is 12 votes. write and solve a subtraction equation to find a number of electoral votes for florida.