To make a batch of fruit punch, Steve needs 2 2/3 cups of blackberry juice. If he wants to make 2 3/4 batches of punch, how many cups of blackberry juice will he need Please answer with a simple answer

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

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

What is the value of the product (3-2i)(3+2i)?