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Helpie plz my teacher wont answer me
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1 vote
Helpie plz my teacher wont answer me

Helpie plz my teacher wont answer me-example-1
User Piero Macaluso
by
7.5k points

1 Answer

5 votes

Answer:

45d + 42

Explanation:

-7(-7d - 6) - 4d

49d + 42 - 4d

49d - 4d + 42

45d + 42

User MBrizzle
by
8.0k points
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