Is cube of a number ending in 5 may or may not end in 5. True or false.

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box