Solve the following inequality algebraically.
x^2-3x-5< -8x-9

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Indicate the formula for the following conditions: p^c(n, r)=

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?