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Nookie1986 [14]
3 years ago
7

Help me again lol im not smart

Mathematics
1 answer:
Artyom0805 [142]3 years ago
6 0
One could be |x|<-2
This could be one since no matter what you put in for x, it will always be positive.
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4-3x2 + x2 + 5x – 7)
kompoz [17]

Answer:

7x - 9

Step-by-step explanation:

1: Multiply the numbers

4 - 3 x 2 + 2x + 5x - 7

4 - 6 + 2x + 5x - 7

2: Add the numbers

4 - 6 + 2x + 5x - 7

-9 + 2x + 5x

3: Combine like terms

-9 + 2x + 5x

-9 + 7x

4: Rearange terms

-9 + 7x

7x - 9

Solution

7x - 9

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3 years ago
What is the graph of the system y = −2x + 3 and 2x + 4y = 8? <br><br> Select one:
zhuklara [117]
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this is graph C
5 0
3 years ago
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Karo-lina-s [1.5K]
A counterexample could be 2 inches and 10 inches.
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2 years ago
Find the area of 72 by 108 inches in square yards? pls show work
marishachu [46]

Step-by-step explanation:

72 times 108 = 7776 sq inches

to convert inches to yds divide by 36

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