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Vladimir79 [104]
3 years ago
12

Highlighter pens cost $3. 86 per set at an office supply store. Which equation can be used to determine the price, P, of n sets

of these pens? n = 3. 86P P equals 3. 86 over n n equals 3. 86 over P P = 3. 86n.
Mathematics
1 answer:
Leona [35]3 years ago
6 0

Answer:

Total = ($3.86)n, but it ids not among the answer options.

Step-by-step explanation:

P would be equal to the price per pen set ($3.86) times the number of pen sets sold, n.

Total, P = ($3.86)n

I translated the paragraph into these options:

n = 3. 86P     No, n = P/3.86

P = 3. 86/n    No, P = 3.86n

n = 3. 86/P    No, n = P/3,86

P = 3. 86n.

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Answer:

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Step-by-step explanation:

Let t = Tires

Let O = Oil change

<u>Given the following data;</u>

Oil change, O = $47

<em>Translating the word problem into an algebraic equation, we have;</em>

4t + O = $335

<em>Rearranging the equation, we have;</em>

4t = 335 - O

<em>Substituting the value of O;</em>

4t = 335 - 47

4t = 288

t = \frac {288}{4}

t = 72

<em>Therefore, the cost of each tire is $72.</em>

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