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Sonbull [250]
3 years ago
15

(−2k 3 −7k 2 +5k)+(6k 2 +3k)=

Mathematics
1 answer:
shusha [124]3 years ago
7 0

Answer: 5k +7

Step-by-step explanation: -2k + -7k + 5k is -4K and 2+3=5 -4K +5 and 6k +3k= 9k + 2 then u do -4K plus 9k and get 5k next, 5+2

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What types of problems are more common among people who do not have their finances under control?
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You buy the same number of brushes, rollers, and paint cans. Write an expression in simplest form that represents the total amou
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3 0
3 years ago
Please help with easy question
GuDViN [60]

Answer:

B

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3 0
3 years ago
Read 2 more answers
Which situation can be modeled by the inequality 50 - 12x > 8?
eduard

Answer:

Option D.

Step-by-step explanation:

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50-8\leq 12x

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You can buy bags of pretzels in packages of 12. You $50 to spend, but want to have at least $8 left.

Let x be the amount of each package.

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You owe your sister $50. You plan to pay her $12 a week till you owe her less than $8.

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50-12x

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3 years ago
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