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Afina-wow [57]
3 years ago
9

Nathan took his car in for service and repairs. He had a coupon for 10% off

Mathematics
1 answer:
Elan Coil [88]3 years ago
8 0

Answer:

C. $571.

Step-by-step explanation:

1st you have to add up the total cost so:

213.15 + 344.21 + 76.65 = $ 634.01

next find 10% of 634.01

10% of 634.01 is 63.401

then you subtract 63.401 from 634.01 so basically you subtract the 10% discount from the total cost so:

634.01 - 63.401 = 570.609 is equal to $576.90

$576.90 is closest to $571

Hope this helps : )

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Tavius wants to invest $2,500. Which option will earn him the best value?
Step2247 [10]

Tavius would earn his best value if he invests in a  three-year certificate of deposit with a nominal interest rate of 4 percent.

Tavius would invest in the option that yields the highest interest. This is the best value. In order to determine which option is the best, the interest rate of each option has to be determined.

<em><u>Interest rate of the first option</u></em>

Interest earned = amount invested x time x interest rate

$2500 x 0.03 x 2 = $150

<em><u /></em>

<em><u>Interest rate of the second option</u></em>

Interest earned = amount invested x time x interest rate

$2500 x 0.03 x 1 = $75

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<em><u>Interest rate of the third option</u></em>

Interest earned = amount invested x time x interest rate

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<em><u>Interest rate of the fourth option</u></em>

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A similar question was answered here: brainly.com/question/24748787?referrer=searchResults

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