Select the correct answer from each drop-down menu. y = x2 + 2x − 1 y − 3x = 5 The pair of points representing the solution set of this system of equations
1 answer:
ANSWER
(-2,-1)
(3,14)
EXPLANATION
The given system is
or
Equate both of them:
This implies that,
x=-2 or x=3
When x=-2, y=y=3(-2)+5=-1
(-2,-1) is a solution.
When x=3 , y=3(3)+5=14
(3,14) is also a solution.
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This is how you solve it.. 95/n=n You could put 5 in and get 95/5=19.
As <ABC=40
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x =40-34+1 = 7
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3x-1 + 90 +3y + 6= 180
3(7) +3y +95 =180
3y= 180-95-21=64
Y =64/3
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Step-by-step explanation:
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Calculate the width 14:2=7 having given that the lenght is 14 in her slices too it means that she cuts it only in one direction so the width is 7:9=0.77777 (seven in period) so she is pretty inacurate