Pqr has vertices at p(2,4), q(3,8) and r(5,4).

1. y=32. x=-13. n=-40

The clear answer is clearly 25 is very clear to me

4x 20 is 80 but if ther machine is broken then there is none you have to redo the test

You move the constant to the right side and change its sign to be 9z= -6 -8. that’s the first step.the second step would be calculate the difference of -8-6 to get -14. you equation should now be 9z=-14the last step is to divide both sides by 9 to get z=-14/9hope this