ASAP what is 46x78+(56-43)247.Our teacher gave us random problems cuz we were horrible

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.