6 4/9 - 4 7/9 = ?
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Find the roots of the equation below. x^2 - 6 + 9 = 0

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.