Question

A store is having a sale in which the cost of any item is 35% off.

Can the expression be used to find the cost, x, of an item?
Select Yes or No. Please look at your picture.

Answer 1

1. no

2. yes

3. no

4. yes

Explanation:

only the second and last expression works. If x is the final cost, and it is 35% off, then you are subtracting 0.35xor keeping 0.65x

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