Answer:7x + -5y = -28
(-4, _)
(1, _)
(_, 14)
Step-by-step explanation:
<span>-0.411764706 - 1.35294118 i</span>
441ft² (i believe this is the answer, idk though, i might be wrong sorry)
The sum of a number is the answer to an equation of a number plus a number you are correct.