George collects 25 baseball cards each month. how many cards will he have at the end of one year? complete the equation to you solve the problem . 25 × =n

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Last week jason walked 3 1/4 miles each day for 3 days and 4 5/8 miles each day for 4 days. about how many miles did jason walk last week?