If 12 cans of dog food cost $9.50, how much would 6 cans cost?

The $x$-intercepts of the parabola $y = x^2 + bx + c$ are $(-3,0)$ and $(5,0).$ find the equation of the parabola, and submit your answer in $y = ax^2 + bx + c$ form.

Which best explains why this triangle is or is not a right triangle?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?