1.An integer is 3lessthan 5times another. If the product of the two integers is 36, then find the integers.

2.The width of a rectangle is 5 unitsless than the length. If the area is 150square units, then find the dimensions of the rectangle.

3.The length of a rectangle is 4inches more than its width. The area of the rectangle is equal to 5inches more than 2times 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 h (t)=16t^2+32t+128 . How long will it take the projectile to hit the ground?

5.The height of an object dropped from the top of a 144-foot building is given by h(t)=-16t^+144. How long will it take the object to hit the ground?