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Rudiy27
3 years ago
9

Robert's father is 5 years older than 3 times Robert's age. Let Robert's age be denoted by R and let Robert's father's age be de

noted by F. Write an equation that relates Robert's age and his father's age.
How do I write an equation to fit this, can someone tell me the steps on how to do it?
Mathematics
1 answer:
Kipish [7]3 years ago
6 0

Answer:

F=5+(R)3

Step-by-step explanation:

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Answer:

The amount that Barry would pay in interest for his loan is $15.05.

Step-by-step explanation:

To calculate this, we first calculate the monthly required fixed payment using the formula for calculating loan amortization as follows:

P = (A * (r * (1 + r)^n)) / (((1+r)^n) - 1) .................................... (1)

Where,

P = Monthly required fixed payment = ?

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Substituting all the figures into equation (1), we have:

P = ($1,000 * (0.0075 * (1 + 0.0075)^3)) / (((1 + 0.0075)^3) - 1)

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Therefore, we have:

Total repayment = P * 3 months = $338.35 * 3 = $1,015.05

Interest amount = Total repayment - Loan principal = $1,015.05 - $1,000 = $15.05.

Therefore, the amount that Barry would pay in interest for his loan is $15.05.

3 0
3 years ago
Solve for x: 5x-34 = 2x-4
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Answer:

x = 10

Step-by-step explanation:

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2 years ago
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Let the amount B pays be £x
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3 years ago
Given that x is a number greater than 0, Molly conjectured that x3>3x+3 . Which value is a counterexample to Molly's conjectu
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Answer:

10.34%

Step-by-step explanation:

29×x%=3

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3 years ago
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