7b + (5b-7) please solve this
2 answers:
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Let x represent the larger number.
1/(x -28) +4/x = 1/6
Multiplying by the product of denominators, we have
6x +24(x -28) = x(x -28)
In standard form, this is
x^2 -58x +672 = 0
(x -42)(x -16) = 0
The two numbers are (-12 and 16) or (14 and 42).
1/(x -28) +4/x = 1/6
Multiplying by the product of denominators, we have
6x +24(x -28) = x(x -28)
In standard form, this is
x^2 -58x +672 = 0
(x -42)(x -16) = 0
The two numbers are (-12 and 16) or (14 and 42).
The value of the Financing loan is $185,500 . The Rate per month is 5.125%.
We will use the formula
Where PV is the Present Value of financing, which is $185,500
PMT=Payment every month, which is to be found.
r=interest rate=5.125%
n=number of months in 30 years=12\times 30=360
Therefore,
Therefore Molly's monthly payments are $1010.02.
Thus Option A is the correct option.