What does the polynomial pirate have as a pet

From work sheet called quadratic function transformations

125 tickets were sold for the jazz band concert for a total of $1,022. students tickets cost $6 each, and general admission tickets cost $10 each. how many of each kind of tickets were sold?

In a column proof the right column states your reasons

Which rule describes the composition of transformations that maps △abc to △a”b”c