## Introductory Algebra for College Students (7th Edition)

Plug in 5 for y and then simplify the expression. $\frac{6y-4y^2}{y^2-15}$ $\frac{6(5)-4(5)^2}{(5)^2-15}$ $\frac{6(5)-4(25)}{(25)-15}$ $\frac{30-100}{(25)-15}$ $\frac{-70}{10}$ -7