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serg [7]
2 years ago
12

Expand & simplify 4 ( x + 5 ) + 5 ( x − 5 )

Mathematics
1 answer:
Fudgin [204]2 years ago
6 0

4(x+5) + 5(x-5)

The first step is to distribute (PEMDAS --> parenthesis)

4x + 20 + 5x - 25      Now combine like terms

9x - 5

Thus, the answer is 9x-5

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a shopkeeper bought a dress for 750 and sold it ,making a loss of 50 .calculate the percentage loss made on the sale​
kiruha [24]

Answer:

<u><em>He made a loss of 6.67%</em></u>

Step-by-step explanation:

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3 years ago
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