The Simon family attended a concert and visited an art museum. Concert tickets were $24.75 for adults and $16.00 for children, for a total cost of $138.25. Museum tickets were $8.25 for adults and $4.50 for children, for a total cost of $42.75. How many adults and how many children are in the Simon family?

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.

Which equation shows y= 3 4 x− 5 2 in standard form? a 4x−3y=10 b 3x−4y=10 c 3x−4y=−10 d 4x−3y=−10

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250