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crimeas [40]
3 years ago
7

ANSWER THIS THX 60 POINTS

Mathematics
2 answers:
Alchen [17]3 years ago
6 0

Answer:

B. -7 + 8n

Step-by-step explanation:

-3.5(2 + -3n) + -2.5n = 0

(2 * -3.5 + -3n * -3.5) + -2.5n = 0

(-7 + 10.5n) + -2.5n = 0

0.5n + -2.5n = 8n

-7 + 8n

adelina 88 [10]3 years ago
3 0

Answer:

B & E

Step-by-step explanation:

Evaluate the expression.

-3.5(2 + -3n) + -2.5n\\(2 * -3.5 + -3n * -3.5) + -2.5n \\(-7 + 10.5n) + -2.5n \\-7 + 8n

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