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Kamila [148]
3 years ago
8

7x + 2y=-7 y=5x+5 I need help with this

Mathematics
1 answer:
AlexFokin [52]3 years ago
6 0
Make the first system of question in y=... form and then just equal 5x+5= whatever the other one equals.
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Step-by-step explanation:

If two lines have no solutions, that means that they are parallel. The slopes of two lines are the same if they are parallel. So n's slope is \frac{1}{2}. The y-intercept can be anything except -5, or +b. If two lines have infinitely many solutions, those two lines are exactly the same. So p is just m. If two lines have one and only one solution, that just means the slopes and y-intercepts are different. Since we don't know anything else about line r, we an't model an equation for it.

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