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Tems11 [23]
2 years ago
14

Need help with some textbook pages shown below, online school isn't the best at teaching:

Mathematics
1 answer:
katrin [286]2 years ago
4 0

Answer:

1,208

Step-by-step explanation:

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2 years ago
Read 2 more answers
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Kamila [148]
Sqrt(1-3x)=x+3
[sqrt(1-3x)]^2=(x+3)^2
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1-3x=x^2+6x+9
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The answers are -1 and -8 BUT, we have to plug them back into the original equation to make sure we don't get a negative under the square root sign.

After doing this, we realize that only -1 works, so the answer is x=-1

Sorry that this took forever to answer. I was thinking of a good way to explain this, and if you need any further explanation, message me:)

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5 0
3 years ago
2x=3y+1/2 I have to write this in standard form and slope intercept form
Sav [38]

Answer:

Step-by-step explanation:

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8 0
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devlian [24]

Answer:

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