Determine which expressions can be simplified further, and which cannot. Sort the expressions into the correct category.
2x + 3y
Can Be Simplified
Cannot Be Simplified
9x + 6x
7y + 1
4y + 4x
y + 2y

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

How do you use the elimination method for this question? explain, because i really want to understand!

Plz a. s. a. p. the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.