A carpenter is framing 12 windows in a house. He used 51 feet of wood on the project. If the windows are all the same size, how many feet of wood were used in a single window? Write the answer in two different ways using fractions.​

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

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.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10