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Alekssandra [29.7K]
3 years ago
5

-4 + 3a2 from 7a - a2

Mathematics
1 answer:
anygoal [31]3 years ago
5 0

Answer:

2a^2+7a-4

(2a-1)(a+4)

Step-by-step explanation:

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Which correctly describes how the graph of the inequality 4x - 2y > 20 is shaded?
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First we need to express y in this inequality:
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The line isn't solid because the "less" sign doesn't include equal in it.
Because the sign is "less than" the shaded part is Below the line.

Merging these 2 conclusion we get the answer:
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