Variable a is 4 more than variable b. variable a is also 1 less than b. which of the following pairs of equations best models the relationship between a and b?
(4 points)
a a = b + 4 a = b – 1
b a = 4b a = b + 1
c b = a + 4 b = a – 1
d b = 4a b = a + 1

What is the y-coordinate of the solution of the system of equations? [tex]y = 2x + 14 \\ - 4x - y = 4[/tex]y=

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