Among the following arithmetic operations, which could the emoticon 
represent given that the equation (8 2)3 - (4 1)2 = 48 is true?
I. Subtraction
II. Multiplication
III. Division
(F) I only
(G) III only
(H) II and III only
(J) I and III only
(K) I, II, and III
If x = 3, then x2 + 2x - 12 = ?
（A）-3 （B） 0 （C） 3 （D） 6 （E） 21
Correct Answer: C
In the Cartesian plane, a line runs through points (1,-5) and (5,10). Which of the following represents the slope of that line?
(A) 
(B) 
(C) 1
(D) 
(E) 
Correct Answer: E
In a certain school district, exactly 30% of the students come from families that have only one child. If there are 7,340 students in the district, how many do NOT come from families with only one child?
（A）220 （B） 514 （C） 2,202 （D） 5,138 （E） 7,120
Correct Answer: D
More ACT Math Exam Questions
- 1
A grocery store is running a sale on seasonal berries. During the sale, the store sells packages of blueberries for $4 each and packages of strawberries for $6 each. Kate purchased nine packages of fruit for her mother's dinner party for $40. How many packages of blueberries did she purchase?
- 2
The points P, Q, R, and S lie in that order on a straight line. The midpoint of
is R and the midpoint of 
is Q. The length of 
is x feet and the length of 
is 4x - 16 feet. What is the length, in feet, of ? - 3
Connecting the midpoints of opposite sides of any quadrilateral to the midpoints of the adjacent sides must always create which of the following?
- 4
Rectangle AKLD consists of 5 congruent rectangles as shown in the figure below. Which of the following is the ratio of the length of
to the length of 
?
- 5
For integers x and y such that xy = 14, which of the following is NOT a possible value of x?