Nicole has 144 role-playing cards and $9 to buy more cards. she and her friends buys another set that cost $27. they evenly split the cost and cards in the set. how many cards does nicole have after she buys part of the set with hee friends

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

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.