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guajiro [1.7K]
4 years ago
8

(5,2),y=2x-3 write and equation of the line that passes through the given point and is (a)parallel to and (b) perpendicular to t

he given line
Mathematics
1 answer:
Mariulka [41]4 years ago
8 0
Parellel:
y-2=2(x-5)
y= 2x -8

perpendicular
y-2= -1/2(x-5)
y=-x/2 +7/2
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What is 125x9+64y12 written as a sum of cubes

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Mariana's score if got right if she got 5 wrong is 60 points.

Mariana's score if got right if she got xx wrong is 80 - 4xx.

<h3>What is Mariana's score?</h3>

The first step is to determine the number of questions that Mariana got right. In order to get the number of questions that she got right, subtract the total number of number of questions from the questions that he got wrong.

Questions that Mariana got right = total number of questions - questions he got wrong

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Mariana's score = 80 - 4xx

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