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Which expressions are equivalent to -7z + (-3.5) + 4.5z + 3y - 2.5
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Which expressions are equivalent to -7z + (-3.5) + 4.5z + 3y - 2.5

Which expressions are equivalent to -7z + (-3.5) + 4.5z + 3y - 2.5-example-1
User Akilesh
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2 Answers

13 votes

Answer:

Explanation:

-7z-3.5+4.5z+3y-2.5, grouping like terms

-7z+4.5z+3y-3.5-2.5

-2.5z+3y-6

User Brian Larsen
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7.1k points
2 votes
The answer is C. -2.5z +3y -6
User Soid
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7.4k points
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