ANSWER FAST AND CORRECT FOR BRAINLIEST Kelly's Verizon plan has a flat fee and a charge per GB of data he used. In January her bill for using 6GB of data was $150. In February, she used 10GB of data and her total bill was $210. Find the flat fee and the charge per GB of data used.

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.

Complete each sentence with the correct form of the verb ser or estar to say where the following people are from or where they are right now claudia y maria en méxico

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y