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Svetlanka [38]
3 years ago
7

Simplify: 2/5y−4+7−9/10y

Mathematics
2 answers:
algol133 years ago
7 0
It’s a nightmare question
Lostsunrise [7]3 years ago
5 0

Answer:

-1/2y + 3

Step-by-step explanation:

2/5y - 4 + 7 - 9/10y

= (2/5y - 9/10y) + (-4 + 7)

= (2/5 - 9/10) y + 3

= (4/10 - 9/10) y + 3

= -5/10y + 3

= -1/2y + 3

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Answer:

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Step-by-step explanation:

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4 0
3 years ago
a construction company charges $15 per hour for debris removal , plus a one -time fee for the use of the trash dumpster.the tota
ser-zykov [4K]

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