If a saleswoman rents you a car for x dollars getting a 10% commission, what is her commission in terms of x?

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Multiple Choice

If a saleswoman rents you a car for x dollars getting a 10% commission, what is her commission in terms of x?

Explanation:
Ten percent is the same as 0.1. So the commission, being 10% of the rental price x, is 0.1 × x, which is 0.10x. (It’s also equal to x/10, since dividing by 10 gives the same value.) Therefore the commission in terms of x is 0.10x.

Ten percent is the same as 0.1. So the commission, being 10% of the rental price x, is 0.1 × x, which is 0.10x. (It’s also equal to x/10, since dividing by 10 gives the same value.) Therefore the commission in terms of x is 0.10x.

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