What is the slope of the line 4y = -2x + 4?
The ratio of the side lengths for a triangle is exactly 15:14:12. In a second triangle similar to the first, the longest side is 10 inches long. To the nearest tenth of an inch, what is the length of the shortest side of the second triangle?
（A）6.4 （B） 8.0 （C） 9.3 （D） 12.0 （E） Cannot be determined from the given information
Correct Answer: B
Julie works in a clothing store and gets a base salary of $48.00 plus a fixed amount for each item she sells per day. Yesterday she earned $68.00 because she sold 4 items. If Julie sells 3 more items today than yesterday, what will she earn for the day?
（A）$51.00 （B） $55.00 （C） $63.00 （D） $78.00 （E） $83.00
Correct Answer: E
An aquarium has exactly two types of fish: goldfish and angelfish. If the ratio of goldfish to angelfish is 2:5 and there are 25 angelfish in the aquarium, how many total fish are in the aquarium?
（A）7 （B） 32 （C） 35 （D） 50 （E） 125
Correct Answer: C
More ACT Math Exam Questions
What is the value of when x= ?
- 2For all x > 10, ?
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 16-piece orchestra wants to choose one of its members to speak at performances. They decide that this member CANNOT be one of the 4 soloists in the group. What is the probability that Itzhak, who is NOT a soloist, will be chosen as the speaker?
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?