Question

what is the cost price when selling price is 2900 and profit is 100​

Answer 1

Answer:

2800 is the cost price when selling price is 2900 and profit is 100​.

Answer 2

Answer:

cp = 2800

Step-by-step explanation:

let cp be x

sp = 2900

profit = 100

cp = sp - profit = 2900 - 100 = 2800

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