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Brrunno [24]
3 years ago
10

8th pre-algebra, WORTH 30POINTS!

Mathematics
2 answers:
marusya05 [52]3 years ago
7 0

Answer:

y = a + 2b + 3c

y = 4+ 2(7) + 3(2)

y = 4 + 14 + 6

y = 24

Step-by-step explanation:

nikitadnepr [17]3 years ago
3 0
Sorry if my handwriting is bad, but the answer is 24 points

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Reil [10]

Answer:

(2x+1)(x+7)

Step-by-step explanation:

Guess and Check

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Katyanochek1 [597]

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3 0
3 years ago
The width of rectangular solid is 20ft, which is 4/5 of its length. The height of it is 2/9 of the sum of the length and width.
lilavasa [31]
Let L and H represent length and height, respectively.
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