SAT Fun Math

Which of the following is equivalent to \frac{4x^2-3}{2x+\sqrt{3}}

What is the circumference of the circle whose equation is x² + 6x+ y² -4y = 51

If sin C = 0.986 and cos 63= 0.986, what is the value of C?

Which of the following values is a solution to inequality? 3x + 2 < - 5(x + 6)

If the radius of a circular cylinder is 6, what is the volume of the cylinder if the height is twice its radius?

\frac{2-2i}{3+4i} is equal to a+ bi . What is the value of a?

It takes 4 carpenters to build a bed in 3 days, how many carpenters will it take to build the bed in 2 days?

If 3x + 5y= ax - 4x - by, what is the value of a?

-If p and q are solutions to the equation below, which of the following best represents p+q' l3x- 11| = 2

Which of the following coordinates lie on the circle whose equation is (x-3)² + y² + 8 y = 84 ?

How many solutions are there to the equation below? (x - 1 )(x + 2) = x (x - 3)

What is the value of x - y if 3y- 2x = 16 and 5x+ y= -6?

Which of the following is equivalent to (5xy+3x)(x-2y)?