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ANTONII [103]
2 years ago
5

1. Find the rate of

Mathematics
1 answer:
Gre4nikov [31]2 years ago
6 0

Answer:

Rate of change: -3.5

Step-by-step explanation:

(-3,10.5) and (-2,7)

(7 - 10.5) / ( -2 - - 3)

= -3.5 / 1

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PLZ ANSWER QUIKCLY
Montano1993 [528]

Answer:

-36x+9

Step-by-step explanation:

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7 0
2 years ago
Read 2 more answers
In the 1980s an average mortgage rate was around 18.5 how much less per month would a 150000 30 year mortgage by today if the cu
lianna [129]

Answer:

  $1516.69 per month less

Step-by-step explanation:

The formula for the monthly payment A on a loan of principal P, annual rate r, for t years is ...

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

For the 18.5% loan, the monthly payment is ...

  A = 150000(.185/12)/(1 -(1 +.185/12)^(-12·30)) ≈ 2321.92

For the 5% loan, the monthly payment is ...

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The mortgage at 5% would be $1516.69 less per month.

7 0
3 years ago
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