Is either X=5 or x=3 a solution for 11- x <7 A. x=5 is a solution, but not x=3
B. x= 3 is a solution, but not x=5
C. neither is a solution
D. they both are solutions

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.