-24a 3 b 3 c 3 - 84a 4 b 2 c factored equals -12a3b2c(2bc2 + 7a). True False

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

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Which one is the correct answer, and why?