3 years ago

This is Inequalities for Middle School Math, please help!

Mathematics

2 answers:

Sholpan [36]3 years ago

8 0

Hmmm.......................

sasho [114]3 years ago

3 0

Yea he will meet his goal because he will earn $104 for selling those 26 subscriptioms

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How many solutions does the system have? \begin{cases} 3x+y=8 \\\\ 2x+2y=8 \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ 3x+y=8 2x+2y=8 Choose 1

ELEN [110]

Answer:

This system has one solution (x=2 and y=2), then the answer is A.

Step-by-step explanation:

The system of equations is:

$3x+y=8$ (1)

$2x+2y=8$ (2)

Let's multiply the first equation by 2 and subtract it to the second equation

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$x=2$

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$y=2$

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I hope it helps you!

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