Solve the equation for all values of x in simplest form:
(x – 3)^2 = 11

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.

What is the perimeter of an equilateral triangle if each side is (x+3)?

Which problem would you use the following proportion to solve for? 24/x = 40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?