Answer:
p p p p p p p p p p p p p pp p. pp p p. p p
1) find the lcd the lcd is 12
2)rewrite the fractions 1/4 and 2/3 using 12 as the denominator (second column) you get 3/12 and 8/12
3) since its confusing to subtract 8/12 from 3/12 you need to borrow one form the 126 doing so is the same as taking 12/12 from 126 this change to 125 and the 12/12 adds to the 3/12 making it 15/12
4) subtract 8/12 form 15/12 to get 7/12
5) subtract 78 form 125 to get 47
6) the answer is 47 7/12
The equation perpendicular to the line passing through the points (-4,7) and (1,3) is
<h3>Equation perpendicular to a line</h3>
The slope of the given line is calculated as:
The equation perpendicular to the given line will be of the form
Substitute 
Therefore, the equation perpendicular to the line passing through the points (-4,7) and (1,3) is
Learn more on perpendicular equations here: brainly.com/question/1441594
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Answer:
15m=-23
Step-by-step explanation:
