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Sadie earns $12 per hour. Do her earnings vary inversely or directly with her number of hours worked? Determine how many hours she worked in a week if her earnings were $198.

A. Directly; 16.5 hours
B. Inversely; 16.5 hours
C. Inversely; 13 hours
D. Directly; 13 hours

Respuesta :

Answer is A

Hope it helps!

The division is one of the four fundamental arithmetic operations. The correct option is A, Directly and 16.5 hours.

What is Division?

The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.

Given Sadie earns $12 per hour, therefore, her earnings are directly proportional to the number of hours she works.

The earnings of Sadie for a week is $198, while the rate of work is $12 per hour, therefore, the number of hours she worked will be,

Number of hours she worked = $198 /$12= 16.5hours

Hence, the correct option is A, Directly and 16.5 hours.

Learn more about Division:

https://brainly.com/question/369266

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