The figure below shows costs for a current home mortgage versus a refinanced home mortgage. Refinancing has initial costs, but r
esults in a lower monthly payment. Which best describes the lines?
1 answer:
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Answer:
The answer in the attached figure
Step-by-step explanation:
Let
x------> the abscissa
y-----> the ordinate
we know that
-----> given problem
The domain is
so
For
The point is
For
The point is
For
The point is
The answer in the attached figure
The algebraic expression for given statement is: 10x + 25 or 3(x + 4) + (7x + 13)
<em><u>Solution:</u></em>
Given the statement:
Three sets of a sum of a number and four are added to the sum of seven times the same number and thirteen
Let us first understand the given statement,
Let the number be "x"
" sum of a number and four" means x + 4
"Three sets of a sum of a number and four" translated to 3(x + 4)
"sum of seven times the same number and thirteen" means 7x + 13
<em><u>Thus the algebraic expression for given statement is:</u></em>
<em><u>Using distributive property in above expression</u></em>
Therefore,
<em><u>Combine the like terms</u></em>
Thus the required expression for given statement is: 10x + 25 or 3(x + 4) + (7x + 13)