If x and y are real numbers and 0 < x < y < 
, which of the following gives the set of all values which could have?
(A) 
(B) 
(C) 
(D) 
(E) 
What is the y-coordinate of the point of intersection of the lines y = 3x - 7 and y = 5x + 5 in the standard (x, y) coordinate plane?
（A）-25 （B） -11 （C） -6 （D） 6 （E） 11
Correct Answer: A
Which of the following expressions is equivalent to 2a + 4b + 6c?
(A) 8(a + b + c) (B) 2(a + 2b) + 3c (C) 2(a + 4b + 6c) (D) 2(a + 2b + 6c) (E) 2(a + 2b + 3c)
Correct Answer: E
A department store escalator is 25 feet long and forms an angle of 43° with the floor, which is horizontal. Which of the follow is an expression for the horizontal distance of the escalator from beginning to end?
(A) 25 sin 43° (B) 25 cos 43° (C) 25 tan 43° (D) 25 csc 43° (E) 25 sec 43°
Correct Answer: B
More ACT Math Exam Questions
- 1The 7 consecutive integers below add up to 511, x - 2, x - 1, x, x + 1, x + 2, x + 3, and x + 4. What is the value of x?
- 2Evan purchased 6 boxes of sugar cookies, each box containing 10 snack bags and each bag containing 12 cookies. Evan could have purchased the same amount of cookies by buying how many family-sized packs of 30 cookies each?
- 3
Which of the following is a complete factorization of the expression 12b2c + 6bc + 3b?
- 4
When x = 5 and y = 2, the expression
- 5In the figure below,
is a line segment and all distances are given in inches. What is the ratio of the area of quadrilateral RBCS to the area of quadrilateral SCFT?
