Simplify: LaTeX: (4a + 6b)^2.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Through which points should a line of rotation be placed to create a cylinder with a radius of 3 units

Larger pets need to be transported in larger portable kennels. using a graphing calculator and the relationship between the width, length, and height, find the dimensions of a portable kennel whose volume is 7.4 ft3. the dimensions of a portable kennel can be expressed as width x, length x + 0.4, and height x − 0.2? what are the dimensions of a portable kennel with a volume of 7.4 ft3? use a graphing calculator to solve. round the dimensions to the nearest tenth.