What is the sum of the measures of the interior angles formed by the boundary of this team pennant?

James purchased a $205,000 home with a 30-year mortgage at 5.78%. if makes a $1500 monthly mortgage payment, how many months early will he pay off his mortgage? a. 180 months b. 224 months c. 127 months d. 136 months

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

Simplify using positive exponents only.