Which of the following is equal to the rational expression when x 4 or -9? (x - 4)(x +11)
(x +9)(x-4)

A.
X - 4
x + 11

B.
X+ 11
X +9

c.
X+ 11
X-4

D.
X-4
X + 9

The answers would be fractions but I wasn’t sure how to write that out.

Astudent simplified a rational expression as shown.

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point) 2 square root of 8 8 square root of 2 8 square root of 6 6 square root of 8

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?