Find the equation of the line that passes through (1, -1) and is parallel to
1 answer:
keeping in mind that parallel lines have exactly the same slope, let's check for the slope of the equation above

so we're really looking for the equation of a line with a slope of -2 and that passes through (1 , -1)

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Answer:
$42 per person
Step-by-step explanation:
I just did it and got it right.
Gives an output of 1 I think
Correct answer is D.
Answer: 
<u>Step-by-step explanation:</u>

5/4=x/20 just cross multiply 5x20 and 4 times x
100=4x divide both sided by 4
100/4=x divide
25=x