Arational expression had been simplified below.
(x-5)(x+1)/3(x+1) = x-5/3
for what values of x are the two expressions equal?
a. all real numbers except -1
b. all real numbers except 5
c. all real numbers
d. all real numbers except -1 and 5

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.