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Roman55 [17]
3 years ago
15

The answer to this questiom

Mathematics
1 answer:
Vilka [71]3 years ago
3 0
X=80 remove parenthesis, combine like terms, multiply both sides by 20, move constants to the right, subtract, then divide.
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Suppose a $75,500 mortgage is to be amortized at 6.5% interest. Find the total amount of interest that would be paid for a 40 ye
MatroZZZ [7]
Use the formula of the present value of annuity ordinary to find the monthly payment of the loan
The formula is
Pv=pmt [(1-(1+r/k)^(-kn))÷(r/k)]
Pv present value 75500
PMT monthly payment?
R interest rate 0.065
K compounded monthly 12
N time 40 years
So we need to solve for pmt
PMT=Pv÷[(1-(1+r/k)^(-kn))÷(r/k)]
PMT=75,500÷((1−(1+0.065÷12)^(
−12×40))÷(0.065÷12))
=442.02 (this is the monthly payment)

Now find the amount of interest
Total interest=total paid-present value

Present value=75500
Total paid
442.02×12months×40years
=212,169.6

Total interest=212,169.6−75,500
=136,669.6

The answer is 136,669.6


3 0
3 years ago
Choose the graph below that matches the equation: =2/3 + 5
irakobra [83]

It is TRUE, so shade on the SAME side as (0,0)

3 0
2 years ago
Help me plzzzzz 8th grade math
taurus [48]

Answer:

1) y= 3/1x +4

2) y= 1/5x +3

3) y= 2/2x -2

4) y= -2/2x

5) y= -4/2x +8

6) y= 1/4x -7



8 0
3 years ago
Find the area of the shaded polygons<br><br> NEED ASAP PLEASE!! THANK YOU
goldenfox [79]

Answer:

168

Step-by-step explanation:

area of a trapezoid is

((a+b)/2)*h

((8+16)/2)*14

12*14 =

168

8 0
2 years ago
Using technology, determine the semi-annual payment on a 6 year loan of $19,264 at 7.2% compounded semi-annually. Round you answ
Temka [501]
D is the corrrect answer 
5 0
3 years ago
Read 2 more answers
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