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makkiz [27]
3 years ago
9

How can I simplify 9a + 10(6a - 1) as an expression

Mathematics
1 answer:
Elodia [21]3 years ago
7 0

Answer:

69a-10

Step-by-step explanation:

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WILL GIVE MOST BRAINLIEST!!
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Step-by-step explanation:

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3 years ago
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)Tessa had $35. She bought a book for $7 and a magazine for $5. Which expression correctly shows the total money Tessa has left?
Sergeu [11.5K]
Total - book $ - magazine $

Which is equal to:

Total + (-book $) + (-magazine $)
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3 years ago
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lyudmila [28]

Answer:

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Step-by-step explanation:

An imaginary number is one that gives a negative result when squared. This differs from when you square real numbers where you always get a positive result. For example:

i = √-1

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What is 788 divided by 14 in a long division model?
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