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PSYCHO15rus [73]
3 years ago
13

Gradie dari persamaan garis 3(x-y) =x+5

Mathematics
2 answers:
Natali5045456 [20]3 years ago
8 0
3x-x=3y+5
2x=3y+5
X=(3y+5)/ 2
-----
Or
3y=2x-5
y=(2x-5)/3
----
Good luck.
omeli [17]3 years ago
4 0
3x-3y = x +5
-3y= -2x+5
y= 2/3x -5/3
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Find the perimeter of triangle ABC.
Harlamova29_29 [7]
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Tony was Challenged to a half-court shooting competition. For every half-court shot that he makes, he will earn 20 points. For e
Mkey [24]

Answer:

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Step-by-step explanation:

Given:

Points earned for every successful, half-court shots = 20

Points deducted for missing the shots = 5 or -5

Total number of shots in the game = 20

Final points earned by Tony = 0

According to the question:

Let the number of successful half-court shot be x

And the number of shots missed be 20-x

So,

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⇒ 25x=100

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⇒ x=\frac{100}{25}

⇒ x=4

Tony make 'x' shots that is 4 and the number of shot he missed is (20-x) =(20-4)=16

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