Which are the like terms in 2y^3 – 4y^2 + y + y^3?

2y^3and y^3

2y^3, –4y^2, and y^3

they are all like terms.

4y^2and y

Which equation can be used to solve for the unknown number? seven less than a number is thirteen. n-7=13 7-n=13 n+7=13 n+13=7

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

Which expression is not a polynomial?