## In the figure shown below, the perimeter of the triangle is . What is the value of x?

(A)2

(B) 3

(C) 4

(D) 5

(E) 6

The highest and lowest test scores of five students in Mr. Canyon's science class are listed below. Which student had the greatest range of scores?

(F) Alicia (G) Brandon (H) Cleo (J) David (K) Emily

**Correct Answer: K**

Simplify (6x^{4}y^{3})^{2}

（A） 3^{6}x^{6}y^{5}
（B） 36x^{8}y^{6}
（C） 3^{6}6x^{2}2y
（D） 36xy
（E） 36x^{2}y

**Correct Answer: B**

Lines and intersect at point V on line , as shown in the figure below. The measures of 2 angles are given in terms of a, in degrees. What is the measure of XVZ in degrees?

（A）30 （B） 90 （C） 120 （D） 150 （E） 180

**Correct Answer: C**

### More ACT Math Exam Questions

- 1Points P(1, 1) and Q(x, x
^{2}) lie in the standard (x, y) coordinate plane. Which of the following is an expression for the slope between points P and Q when x > 5? - 2Erin and Amy are playing poker. At a certain point in the game, Erin has 3 more chips than Amy. On the next hand, Erin wins 4 chips from Amy. Now how many more chips does Erin have than Amy?
- 3Δ ABC is similar to Δ XYZ. AB is 5 inches long, BC is 8 inches long, and AC is 3 inches long. If the longest side of Δ XYZ is 20 inches long, what is the perimeter, in inches, of Δ XYZ ?
- 4
The Crestview High School student body is made up only of freshmen, sophomores, juniors, and seniors. 25% of the students are freshmen, 35% are sophomores, and 20% are juniors. If no student can be considered to be in two classes, and there are 150 seniors, how many students make up the Crestview High School student body?

- 5
A rock band, The Young Sohcahtoans, is trying to design a t-shirt logo. The measurements they have chosen are represented on the figure below. The angle to the right of the logo "TYS" has a degree measure of 35°, and the side of the figure has a measure of 10 in. Which of the following expressions gives the measure, in inches, of the diagonal top side of the figure?