The total cost of attending a state university is $19, 700 for the first year. * A student's grandparents will pay half the cost.

* An athletic scholarship will pay another $5,000.

Which amount is closest to the minimum that the student will need to save every month in order to pay off the remaining cost at the end of 12 months?

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

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