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Dmitry_Shevchenko [17]
3 years ago
14

-3 + (-8) how can i do this

Mathematics
1 answer:
murzikaleks [220]3 years ago
6 0

Answer: -11

Step-by-step explanation:

+(-8) can be simplified to -8 because when you multiply a positive sign by a negative sign, the outcome is a negative sign. So your problem is -3-8= and the answer is -11 because when two numbers with the same sign are subtracted/added by each other, the numbers just get added and the sign stays the same. If you're still confused, use a number line. Hope this helps!

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Answer:

Which phrases can be used to represent the inequality 12-3x≥9? Check all that apply. (multi choice)

<u> A Twelve less than three times a number is greater than or equal to nine. </u>

B Twelve less than three times a number is at least nine.

C Twelve less three times a number is at least nine.

D Twelve minus the product of three and a number is no more than nine.

E Twelve less three times a number is at most nine.

F Twelve minus the product of three and a number is no smaller than nine.

G Twelve minus the product of three and a number is larger than nine.

Step-by-step explanation:

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nevsk [136]

Answer:

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Step-by-step explanation:

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2 years ago
Andrew solved the equation:
yaroslaw [1]
Https://www.google.com/amp/www.algebra.com/algebra/homework/Rational-functions/Rational-functions.faq.question.234605.amp

the only solution to the original equation is x = -1.
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3 years ago
5(x+1)=4(x−1)+x<br> Someone pwease help me D:
kobusy [5.1K]

Answer:

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