-Michael's teacher asks, "How many items were sold on the first day of the fund raiser?" Explain why this is not a statistical
question.

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

The graph shows the distance kerri drives on a trip. what is kerri's speed?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.