Find all values of x that make the equation below true. 22 – 11 = 3
A. {4, 7}
B. {-7, -4}
C. {-4, 4}. D. {-7, 7}

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

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.