which product is not equal to -1?

A. 4/5 • 85/68

B. 3/27 • 216/24

C. 7/8 • 16/14

D. -1/12 • -12

1 answer

None of them are equal to -1. Please check your signs and post again. All of the answers will be positive.
Similar Questions
    1. answers icon 1 answer
    1. answers icon 1 answer
  1. What is the product in simplest form? state any restrictions of the variable.(x^2 + 5x + 6)/(x+4) * (x^2 + x - 12)/(x^2 + x - 2)
    1. answers icon 1 answer
  2. 13/4 X 3Which statement about the expression above is true? A:the product is less then each factor B: the product is greater
    1. answers icon 1 answer
more similar questions