4. Frank lives 1/2 blocks east of Mary. Mary lives 3/5 blocks east of school. How many blocks east of school does frank live? *

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

Select the quadratic that has root x = 8 and x = -5

The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|