Molly bought 12.5 yards to make dog beds. she uses 2.5 yards of fabric for each dog bed. she sells each dog bed for 17.50. after subtracting the fabric how much money does molly earn if she sells all of the dog beds

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

What is the ratio of the length of an object in yards to the length of the same object in miles?