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ozzi
3 years ago
14

Mr. Carr paid $64 interest for a two-year loan at 8% simple interest

Mathematics
1 answer:
Alenkasestr [34]3 years ago
3 0

Answer:

$400

Step-by-step explanation:

The formula for simple interest is i = p * r * t, where r is the annual interest rate as a decimal fraction, p is the principal and t is the time in years.

Here we want to determine what the principal was.  Solving the above equation for p, we get:

           i            $64

p = --------- = -------------- = $400

        r * t       (0.08)(2)

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The rectangular prism below has a length of 18 inches, a width of 24 inches, and a height of 12 inches.
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Pleaseee help me with this only 3 questions!!!!
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Answer:

2. quadrant 4

3. quadrant 2

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Step-by-step explanation:

You can refer to the picture.

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Mr. Babe used to work at a local furniture store.
8090 [49]

A. Mr. Babe made a commission of $14.85

B. He makes $15.75 per hour after the raise.

Step-by-step explanation:

A. While he worked there, Mr. Babe earned 3% on how much he sells. If he sold $495 couch, how much commission did he make?

Worth of sold couch = $495

Commission = 3%

Amount of commission = 3% of total worth sold

Amount of commission = \frac{3}{100}*495

Amount of commission = \frac{1485}{100}=\$14.85

Mr. Babe made a commission of $14.85

B. On top of his commission, Mr. Babe made $15 per hour. He eventually got a raise with an increase of 5% per hour. After the raise, how much did he make per hour?

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As the increment is on per hour amount, therefore,

Amount of increase = 5% of per hour amount

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New amount per hour = Per hour amount + amount of increase

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He makes $15.75 per hour after the raise.

Keywords: percent, addition

Learn more about addition at:

  • brainly.com/question/1506379
  • brainly.com/question/1506955

#LearnwithBrainly

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