Question

Which statement about the ordered pairs (2, −9) and (3, −6) is true for the equation 5x−y3=13?
A. (2, −9) is a solution to the equation.
B.(3, −6) is a solution to the equation.
C.Both ordered pairs are solutions.
D. Neither ordered pair is a solution.

Answer 1

you mean y^3 right, because y3 doesnt make sense

Answer 2

you set x=2, and y=-9, and see if the equation is true

Answer 3

ask yourself, does 5*2-(-9)^3=13, then do the same tot he next pair

Answer 4

i meant \[\frac{ y }{ 3 }\]