4. When you divide to simplify the expression 6x35x22x72x3, what is the fractional part of the quotient?a.5b.52x3c.72x3d.3x22x4
5. To make an open rectangular box from an 8 inch by 12 inch sheet of cardboard, you cut squares with side length xinches from each corner of the sheet as shown and then fold up the sides to form the box. To determine the values of xthat result in a volume of at least 60 in3, what inequality do you need to solve?