Isabella backed cookies for 3 hours. she spent the same amount of time baking each batch. it took her one eighth an hour to bake each batch. how many batches of cookies did she bake?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

What is not true about kl and mn? what is mn? (show )

Which of the following describes the symmetry of the graph of y = x3?