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BlackZzzverrR [31]
2 years ago
6

Please please please please help meeee l don’t understand I need the working out

Mathematics
1 answer:
german2 years ago
7 0
-12=3x so since there are 3 x divide both sides by 3 and you are left with x=-4
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Explain how you could use a number line to show that -4+3 and 3+(-4) have the same value.which property of addition states that
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For -4+3,
1. start with zero
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For 3+(-4)
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2. Move the point to right side by 3 units (+3)
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Answer:

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5 0
3 years ago
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Agata [3.3K]
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anastassius [24]
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4 0
3 years ago
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Marty's friend Tom makes and hourly wage of $15.00 per hour. Using that there are 40 hours in a standard work week, there are 52
Lorico [155]

Answer:

a. annual income = $31,200

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Step-by-step explanation:

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