Which of the following shows the factors of 2y^2 - 2y - 4?
a.
(2y - 4)(y - 1)
b.
(2y - 4)(y + 1)
c.
(2y - 2)(y - 2)
d.
(2y - 2)(y + 2)

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

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