The sign shows the price of dog food at a local grocery store. DOG FOOD $3.50 FOR 1 POUND What is the price for 7.5 pounds of dog food?

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

Acircle has a circumference of 7.850 units. what is its radius?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?