Cube X has an edge length of 2 inches. Cube Y has an edge length triple that of Cube X. What is the volume, in cubic inches, of Cube Y?
Let the function g be defined by g(x) = 3(x2 - 2). When g(x) = 69, what is a possible value of 2x - 3?
（A）-7 （B） -5 （C） 2 （D） 5 （E） 7
Correct Answer: E
In the standard (x,y) coordinate plane, what is the slope of the line parallel to the line y = x - 3?
（A）-3 （B） -2 （C） - （D） （E） 2
Correct Answer: D
What is the value of 4 + 3x – y when x = 3 and y = -1?
(F) 13 (G) 16 (H) 30 (J) 85 (K) 2,041
Correct Answer: J
More ACT Math Exam Questions
- 1In the figure below, sin α =?
- 2The sum of twice a smaller number and three times a larger number is 49. The larger of the two numbers exceeds four times the smaller number by 7. If x is the smaller number, which equation below determines the correct value of x?
- 3If 15% of nis 300, what is 22% of n?
- 4Let x = 3y -4z + 7. What happens to the value of x if the value of y decreases by 2 and the value of z is increased by 1?
A 5-sided die, which has sides 2, 3, 4, 5, and 6, is thrown. What is the probability that the die will NOT land on a prime-numbered face?