Which of these equations are true when the value of y is 27? 1.-9+ y = 18

II, -18 + y = -45

III, 5y

IV. 2y = 29

- 135

I and III

6 I and IV

II and III

DII and IV

49xy +34y - 72z. determine the degree of the polynomial

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test