8 1/18 + (-6 2/9) please help me solve

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

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.