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dalvyx [7]
3 years ago
8

Use elimination to solve each system below.

Mathematics
1 answer:
aliina [53]3 years ago
6 0

Answer:

System 1 : {3,0};  System 2 : {6,-2}

Step-by-step explanation:

2x + 3y = 6

-2x - y = -6

2y = 0

y = 0

-2x = -6

x = 3

system 2

2x + 3y = 6

2x + 2y = 8

y = -2

2x -4 = 8

2x = 12

x = 6

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What is the length of the portion BC of the cloth?
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Sveta_85 [38]
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5 0
3 years ago
Patricia, Luca and Dauda shared an amount of money such that, Patricia had twice as much
inn [45]

Answer:

GH 1533

Step-by-step explanation:

Let Dauda's share of the money=x

Patricia had twice as much  as Dauda, therefore:

Patricia's share=2x

Luca had GH 600.00 more than Dauda, therefore:

Luca's Share =x+600

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Next, we determine the average share.

\text{Average Share=}\dfrac{1000+2000+1600}{3}\\=\dfrac{4600}{3}\\\\=$GH 1533.33\\\text{Average Share} \approx $GH 1533 (to the nearest GH)

5 0
3 years ago
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KonstantinChe [14]

Answer:

A

Step-by-step explanation:

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Axis of Symmetry: x=2

Hope it helped :)

5 0
3 years ago
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