Which choice below is the complete solution set of |2*z* - 3| ≥ 7?

(A) z ≥ 5

(B) z ≤ -2 or z ≥ 5

(C) -5 ≤ -6 or z ≥ 2

(D) z ≤ -6 or z ≥ 2

(E) z ≤ -5 or z ≥ 2

Points (2, - 2) and (3,10) lie on the same line in the standard (x,y) coordinate plane. What is the slope of this line?

(A) 12 (B) 8 (C) (D) -8 (E) -12

**Correct Answer: A**

If a and b can be any two real numbers such that b < -6 and 3a - b = 21, which of the following is a solution set for a?

（A）a ≤ 9 （B） a ≤ 5 （C） a < 5 （D） a ≥ 9 （E） a ≥ -5

**Correct Answer: C**

When graphed in the standard (x, y) coordinate plane, the graphs of y = x^{2} - 5 and y = x + 1 intersect at which of the following points?

（A）(-3, 2) and (2, 3) （B） (-3, 4) and (2, -1) （C） (3, -4) and (-2, 1) （D） (3, 4) and (-2, -1) （E） The graphs do not intersect.

**Correct Answer: D**

### More ACT Math Exam Questions

- 1What is the area of a circle that has a circumference of .5π?
- 2 Mike has 12 bags of shredded cheese for making pizzas. If he uses of a bag of cheese for each pizza, how many pizzas can he make
- 3Which inequality best represents the following graph?
- 4
If -9(y - 13) = 16, then y = ?

- 5
A clown at an amusement park makes animal shapes from twisted balloons. She sells each animal based on the number of balloons it requires, according to the following chart:

Which of the following functions equals the dollar cost of a balloon animal that contains

*x*balloons?