Correct option D) 
.
<u>Step-by-step explanation:</u>
Here we have , A prepaid phone card has a balance of $22.40 remaining. Given that it costs $0.035 per minute . We need to find an equation represents the number of minutes, m, you may talk using the card . Let's find out :
Total balance = $22.40
It costs $0.035 for one minute of call . Let's suppose that with balance $22.40 we can talk for m minutes . So equation will be :
⇒
⇒ 
⇒ 
Therefore , an equation represents the number of minutes, m, you may talk using the card is . Correct option D) .
Answer:
green?
Step-by-step explanation:
<u>Answer:</u>
The correct answer option is B. 0.21.
<u>Step-by-step explanation:</u>
We are to find the value of 
using the law of cosines.
We know that the formula of the cosine rule is given by:
So substituting the given values in the above formula:
cos C = 0.21
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If Susan's property is assessed at $27,500. The property tax rate in her city is 3.25%. the property tax should be <span>893.75.
Solution:
</span>27500 * 0.0325 = <span>893.75</span>
Answer:
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