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Alecsey [184]
2 years ago
12

nadia was offered a job for selling ads cor a magazine. She must agree to one of the following paymen options. CHOICE A:$110 for

each ad she sells. CHOICE B:a weekly salary of $150,plis $85 for each ad she sells .Wriye and solve an inequality to determine the number of adds nadia would need to sell per week in order for Choice A to be a better choice
Mathematics
1 answer:
Fittoniya [83]2 years ago
6 0

Let us say that:

x = is the number of ads that Nadia sold every week

P = payment or amount that she receives every week

 

So the equations we can formulate for choice A and B are:

choice A: P = 110 x

choice B: P = 150 + 85 x

 

The amount that she receives for A must be greater than she receives for choice B, so:

110 x > 150 + 85 x                       (inequality equation)

 

Calculate for x:

110 x – 85 x > 150

25 x > 150

x > 6

 

Therefore Nadia must sell more than 6 ads every week so that Choice A would be the better choice.

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Answer:

Answer:

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Step-by-step explanation:

It is given that:

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This means that the cost of 20 products will be:

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This means that a person has to pay a extra 3.5% on the total cost of the items he purchased.

i.e. he need to pay 3/5% on $ 1300

This means that the amount of tax he need to pay is: 3.5% of 1300

                                                                             =  3.5%×1300

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Hence, the total cost is: $ 1300+$ 45.5

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2 years ago
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2 years ago
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