Question

the cost of mango is 5 x + 1 by y then what is the the cost of 5x -1by y
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Answer 1

Answer:

Q1. the cost of mango is 5 x + 1 by y then what is the the cost of 5x -1by y

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answer.  5x -1 = -5

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Answer 2

Answer:

4xy

Step-by-step explanation:

Because

5-1=4

therefore, 5x-1y=

4xy.