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tino4ka555 [31]
3 years ago
10

On Monday, a dental hygienist cleans teeth of 5 patients by the time she takes her lunch break at noon. On average, she is able

to clean the teeth of 9 patients in 4 hours
Write a function to represent the number of patients she sees, y, and the number of hours, 2. the hygienist works after lunch on Monday.

Enter your answer in the box

PLEASE HELP!
Mathematics
1 answer:
Tems11 [23]3 years ago
3 0
Y= 9/4x + 5
y = 9/4(2) + 5
y = 9.5
y= between 9-10 patients, round down to 9
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Answer:

0.2 miles per minute represents the speed of the bird and 3 miles represents the original distance of the bird from its nest.

Step-by-step explanation:

As there is no graph mentioned here but the information are quite sufficient to answer the question.

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As by plugging the values of any coordinate point we can confirm this.

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So the correct choices are:B and D

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