−3x+y=−2 +3x+4y=-38+3x+4y=−38

When the equations are added together, the new equation is...

Solve the system of equations. y= 2x y= x^2 - 15

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

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.