Which two expressions BEST describe the total number of shell they have. Sally and her five friends collect seashells by the seashore. Each of them has conch shells and oyster shells. Let c represent the conch shells and y represent the oyster shells

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.