Lexi bought a new car. she drove 5^4 miles in the first month that she owned the car and 4^5 miles in the second month that she owned the car. How many miles did Lexi drive in all during the first two months that she owned the car?

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.

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?