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Lina20 [59]
3 years ago
14

Simplify foundation of alegebra

Mathematics
1 answer:
Eva8 [605]3 years ago
3 0

1.) -8 + 10(6 + 4r)

First multiply the 10 into (6 + 4r)

-8 + 60 + 40r

52 + 40r


2.) (8m² - 8m + 8) - (2m - 7m² - 6)

Distribute the - into (2m - 7m² - 6)

8m² - 8m + 8 - 2m + 7m² + 6

Combine like terms

15m² - 10m + 14

(idk if you need to factor this or if you can leave it as is)

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First find the slope:
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Answer:

Last choice. d.

Step-by-step explanation:

We are given the first term and the sixth term.

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