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ella [17]
3 years ago
12

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

Mathematics
2 answers:
SVEN [57.7K]3 years ago
6 0

Answer:

Step-by-step explanation:

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

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

-2.5z+3y-6

lana66690 [7]3 years ago
4 0
The answer is C. -2.5z +3y -6
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