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▹ Answer
<em>It is $0.59 cheaper this week.</em>
▹ Step-by-Step Explanation
Generally - $2.69 EACH
This week - $6.30 for 3
$6.30 ÷ 3 = $2.10
$2.69 - $2.10 = $0.59
Hope this helps!
- CloutAnswers ❁
The answer to your question is C.
Answer:
2y-3x+15 = 0
Step-by-step explanation:
let the equation of the perpendicular line: y=mx+c.
Given equation : 2x+3y=12
=> y=-2/3 x+4
so the sope of the equation is m1= -2/3.
as the two lines are mutually perpendicular,
so, m1*m2=-1
=> (-2/3)*m2= -1
=> m2= 3/2
the paerpendicular line : y=(3/2) x+c.
this line pass through (7,3)
so, 3 = (3/2)*7+c
=> c = -15/2
so the perpendicular line y = (3/2)*x -15/2
=> 2y-3x+15 = 0
