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Hannah is 5 years younger than Nora, who is x years old. Which of the following is an expression for Hannah's age in 2 years?

(F) x - 3

(G) x + 3

(H) x + 7

(J) 2x - 3

(K) 3

The Correct Answer
Explanation

For the songs on Charlie's mp3 player, the ratio of folk songs to rock songs is 3:11. Which of the following statements about the songs on his mp3 player is(are) true?

I. There are fewer folk songs than rock songs.

II. For every 11 rock songs, there are 3 folk songs.

III. Folk songs comprise of the songs on Charlie's mp3 player.

(F) I only (G) II only (H) I and II only (J) II and III only (K) I, II, and III

Correct Answer: H

WHAT IS THE STRUCTURE OF THE ACT?

The ACT is broken up into four multiple-choice tests and one optional essay. The multiple-choice tests are called English, Mathematics, Reading, and Science Reasoning. They are always given in this same order. In fact, there is a lot of predictability when it comes to the ACT. The current exam still has very much in common with ACT exams from past years. This means that we basically know what is going to be on your ACT in terms of question types and content.


If x2 - 36a2 = 5ax, what are the two solutions for x in terms of a?

(A)-4a and -9a (B) -4a and 9a (C) -3a and 12a (D) 3a and -12a (E) 4a and -9a

Correct Answer: B

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