The expression \(3x^2 + 6x\) is equivalent to \(ax (x + b)\) where \(a\) and \(b\) are constants. What is the value of \(a + b\)?

The area of an equilateral triangle is \(4\sqrt{3}\) square inches. What is the length of its side in inches?

Two research teams surveyed high school seniors about their post-graduation plans. The results of their surveys are shown below.

Both research teams surveyed students from the same school district during the same month using identical survey methods. What is the most likely reason that Group 1’s survey had a larger margin of error than Group 2’s survey?

There are two pizza ovens in a restaurant. Oven #1 burns three times as many pizzas as Oven #2. If the restaurant had a total of 12 burnt pizzas on Saturday, how many pizzas did Oven #2 burn?

Sarah has completed three training sessions for her marathon preparation, running \(6.2\), \(7.5\), and \(5.8\) miles respectively. What inequality represents the distance, \(D\), she needs to run in her fourth training session to achieve an average distance of at least \(7\) miles across all four sessions?

\((3x+4) (4-x)\)

Which of the following is equivalent to the given expression?

The minimum temperature readings in a city for 365 days are shown in the box plot above. The range and interquartile range for this data are

A right circular cone and a right circular cylinder have the same base radius and height. Which has the higher volume?

According to the table, approximately what percent of voters were 46–65 years old in 596 AD?

The graphs of a system of equations—a parabola, a straight line, and a circle—are shown in the figure below.

How many solutions does the system have?