Simplify the expression: 9r + 7 + 3 +( 8p + 7r) + 15. answer choice a.11p + 30r +22 b.24p + 12r +22 c.11p + 19r + 22 d.24p + 30r + 22

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

When is g(x) = 0 for the function g(x) = 5.23x + 4?

The center on a target has a diameter of 5 inches. the whole target has a diameter of 25 inches. complete the explanation for what part of the whole target is the center. the center of the target takes up % of the whole target.