Simplify and state any non-permissible values. Please show all factoring and cancelling. (3x^2-x)/(6x^2+15x)÷(6x^2+x-1)/(2x^ 2-5x-25)

What is the size of the matrix resulting from

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Solutions for 2x+7 less than or equal to 3x-5