The expression 1/x+y
is equal to which quantities?
(1/x) + y
1/x + y
1/(x + y)

Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Which of the following is the graph of y= square root -x-3