Mathematics

What is the solution to the equation 2x + 3 = 11?

Which of the following is a prime number?

If the area of a circle is 50π, what is the radius?

What is the value of x in the inequality 3x - 5 < 4?

Which of the following is a quadratic equation?

What is the Pythagorean theorem?

If f(x) = 2x + 3, what is f(2)?

What is the slope of the line represented by the equation y = 3x + 2?

Which of the following represents an exponential function?

What is the value of 5! (5 factorial)?

Expand and simplify (a-2)(2a+3)