Suppose that you have taken out subsidized Stafford loans totaling $20,000 over your four years in college. Your rate is a fixed 3.86% and you will repay using a standard ten-year repayment plan. Find your after-graduation monthly payment & explain why your principal is still $20,000 (as opposed to $20,000 plus accrued interest) when you graduate, assuming you haven’t paid anything toward the principal of the loan during school.

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is

cant open file sorry!

step-by-step explanation:

5+2x=a

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