Unit 4 Problems Applications using Factoring: Set up an algebraic equation and then solve the following problems. 1. An integer is 3 less than 5 times another. If the product of the two integers is 36, then nd the integers. 2. The width of a rectangle is 5 units less than the length. If the area is 150 square units, then nd the dimensions of the rectangle. 3. The length of a rectangle is 4 inches more than its Width. The area of the rectangle is equal to 5 inches more than 2 times the perimeter. Find the length and width of the rectangle. 4. The height of a projectile launched upward at a speed of 32 feet/second from a height of 128 feet is given by the function . How long will it take the projectile to hit the ground? 5. The height of an object dropped from the top of a l44-f00t building is given by . How long will it take the object to hit the ground