How many 2/3 ounce packages of peanuts can be made with 2 pounds of peanuts?

How do i get the answer for 2/3 * 10/3

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x