Tickets to an outdoor concert were $30 for front-seating and $20 for lawn seats. there were 600 more lawn seat tickets sold than front seats. sales for all the tickets totaled $30,000. samantha is making a chart to determine the total sales (in dollars) for lawn seats. she defines x as the number of front-seat tickets. which expression could samantha use on the chart to represent the total dollar sales for lawn tickets? a) 20(x + 600) b) 20(x − 600) c) 20x d) 30(x − 10)

What is 32+4 x (16 x 1/2) -2 show your work}

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.