Which quantity is proportional to 35⁄80?
2 answers:
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Answer:
8x + 4y = 12 & y = -2x + 3 are the same equations.
Step-by-step explanation:
To know which choice has the same equation in both forms, we need to transform the standard form into the slope intercept form.
Then, solving for y in the first equation, we get:
It means that 8x + 4y = 12 & y = -2x + 3 are the same equations.
At the same way, we get that:
- 6x + 3y = 18 & y = 2x + 6 are not the same equation:
- 2x + 4y = 8 & y = -2x + 2 are not the same equation:
- 3x + 4y = 12 & y = ¾x + 3 are not the same equation: