Represent the following sentence as an algebraic expression, where "a number" is the
letter x. You do not need to simplify.
9 is multipled by the cube of a number.

Select the two pairs of figures that are similar.

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?