Solve the system by substitution.
y = 8x
y = 4x + 8

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.

Wanna brainliest? ! ms. mcmahon is building a shed as shown. what is the measure of the angle at the top of the shed? a) 126 b )116 c) 64 d) 32

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?