Sam has to pay a 15% tax on a boat that cost him $500. He believes he can determine the tax he owes using the calculation

The system of equations graphed below has how many solutions?

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5