Asalesperson earns $350 per week plus 12% of her weekly sales. the expression representing her earnings is 350+0.12x. which of the following describes the sale necessary for the salesperson to earn at least $800 in one week a) x < =2917 b) x > =2917 c) x < =3750 d) x > =3750

The correct option is D.

Step-by-step explanation:

It is given that a salesperson earns $350 per week plus 12% of her weekly sales.

Let x be the weekly sales.

The expression representing her earnings is

The sale necessary for the salesperson to earn at least $800 in one week.

Subtract 350 from both sides.

Divide both sides by 0.12.

Therefore, the correct option is D.

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