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KiRa [710]
3 years ago
13

Double a number is equal to the number decreased by 5 find the number

Mathematics
2 answers:
lina2011 [118]3 years ago
8 0

Answer:

n=the number

2n=n-5

2n-n=-5

n=-5

zepelin [54]3 years ago
5 0
The answer is -5.:) hope we helped
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Which situation can be represented by the expression <br><br> 5−8
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Answer:

Tammy had 5 dollars left on her credit card but she saw a shirt that cost 8 dollars so now she has -3 dollars in her bank account.

Step-by-step explanation:

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What is the value of x in the equation 1.8 minus 3.7 x = negative 4.2 x + 0.3?
aniked [119]

Answer:

-3

Step-by-step explanation:

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Please help will give u brainliest pls help me​
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What is the value of x in the equation x + 24. 5 =34. 8
ser-zykov [4K]

Answer:

x = 10.3

Step-by-step explanation:

x + 24. 5 = 34.8

  - 24.5   - 24.5

x = 10.3

Check your answer:

x + 24. 5 = 34.8

10.3 + 24.5 = 34.8

34.8 = 34.8

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3 0
1 year ago
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A house that you are interested in has the following facts listed online: Price = $214,000 APR = 1.15% Down Payment must be 9.5%
gizmo_the_mogwai [7]

9514 1404 393

Answer:

  • $20,330 down
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  • $560.35 monthly
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Step-by-step explanation:

a) The down payment is 9.5% of the price, so is ...

  down = 0.095×$214,000 = $20,330

__

b) The amount of the loan is the remaining value after the down payment is made:

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__

c) The monthly payment is given by the amortization formula:

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

payment on Principal P at interest rate r for t years

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__

d) The total cost of the house is ...

  down + (monthly payment)×(number of months)

  = $20,330 + $560.35×420

  = $255,677

6 0
3 years ago
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