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zepelin [54]
3 years ago
8

HELP ASAP 3x(5x+6)-8(1+8x)

Mathematics
1 answer:
iren2701 [21]3 years ago
7 0
3x(5x+6)-8(1+8x)
15x^2+18x-8-64x
15x^2-46x-8 is your final answer
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Sergio [31]

Step-by-step explanation:

The answer is option b.

Explanation in the pic.

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4 years ago
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Noor rode her bike two fifth mile in one twelfth hour. At this rate, how far would Noor ride her bike in 1 hour?
Liula [17]
2/5 in 1/12 of an hour

x in 1 hour

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4 years ago
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The sum of two consecutive integers is -239 find the two integers​
xenn [34]

Answer:

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Step-by-step explanation:

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5 0
4 years ago
Express the radical using the imaginary unit, i.
MrMuchimi

Answer:

±3i

Step-by-step explanation:

Given the value ±√-9, we are to express the value using the imaginary number 'I'

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= ±√9 × √-1

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7 0
3 years ago
What are the values of f(x) = 9^x when x= -2? <br><br> a) 1/81<br> b) 81<br> c) 1/18<br> d) 18
Novosadov [1.4K]

Answer:

(a)

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using the rule of exponents

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4 0
3 years ago
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