natalieagustinlop54
15.04.2021 •
Mathematics
Can someone please help me with math.
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Ответ:
Given equations: y = 2x + 1..(1) ; -4x + 2y = 2..(2)
Now, simplify the eq(2)
-4x + 2y = 22(-2x + y) = 2-2x + y = 1y = 2x + 1As both the equations are equal, This means that the lines over lap, and that there are infinite places where they "intercept".
So, correct choice - [D] Infinitely many.
Ответ:
you just subtract 78-48 to get 30