Order from greatest to least. 4. -4. 9. -7 *

Which expression is equivalent to the expression below? (6c^2 + 3c) / (-4c + 2) / (2c + 1) / (4c - 1)a. 3c(2c-1) / (2c + 1)b. -3c(2c-1)^2 / (2c + 1)^2c. 3cd. -3c(just took the test its d. -3c)

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Select all the expressions that will include a remainder.