What is the difference of the rational expressions below? 4x 5
X-3 X
A.
4x-5
-3
O B.
4x-5
2x-3
C.
4x2 - 5x +15
x(x-3)
D.
4x2 -5x - 15
x(x-3)

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)