Answer:
A
Step-by-step explanation:
just plug in the formula
3x - 4y = 7
-(3x + 2y = -5)
= 0 - 6y = 12
-6y = 12
y = -2
The resulting equation would be y = -2.
9(5)^2 - 2 - (5)
9(25) - 2 - 5
225 - 2 - 5
223 - 5
218
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Answer:
Step-by-step explanation:
hello,

this is a line, graph below
hope this helps