If xy = 144, x + y = 30, and x > y, what is the value of x – y ?
More ACT Math Exam Questions
What is the area of the shaded region in the following figure?
A scientist performs an experiment in which she measures four values two times each, with the following results:
If , what is the value of a?
In the following figure, if the dimensions of the trapezoid are as shown and the area of the trapezoid is 144, what is the value of x?
Which of the following is a possible value of xif 5x2– 10x+ 4 = 0?