A rectangular field will be fenced on all four sides. There will also be a line of fence across the field, parallel to the shorter side.
If 900 m of fencing are available, what dimensions of the field will
produce the maximum area? What is the maximum area?

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.

Solve 2x+y=3 x+y=5 in substitution method

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =