Given the system of equations. Which of the options represents the resulting equation after an equivalent expression for y is substituted into the second equation.

3 x - (5 x + 6) = 14
3(5 x + 6) - y = 14
-3 x(5 x + 6) + y = 6
-3 x + 5 x + 6 = 6

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney

irrational, cannot

i believe that the answer is

b. y-1=-2(x-4)

hope this !