Pls help will award brainliest.. Which number below could NOT be the denominator of a fraction that is equivalent to

1

-- ?

2

A. 5 B. 6 C. 8 D. 10

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

How do you write 600 as a product of its prime factors (index! )