Which expression is equivalent to (3 x minus 5 y) + (x + 2 y)?
4 x minus 7 y
4 x minus 3 y
4 x + 3 y
4 x + 7 y

What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.

Which of these tables represents a non-linear function?

Which expression is rational? 6. , square root two, square root 14, square root 49