A 1010-ounce package of cashews costs \$ 8.11$8.11, and a 1616-ounce package of cashews costs \$ 12$12. ​a. What is the cost per ounce for the 1010-ounce package of cashews?
​

​
b. ​What is the cost per ounce for the 1616-ounce package of cashews?
​

c. Which package is the better buy?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14