## Find the value of x

(A) 2

(B) 1

(C) √7

(D) √10

(E)2 √5

If x = 3T - 7 and y = 4 - T, which of the following expresses y in terms of x?

（A）y = 5 - x （B） （C） y = 4 - x （D） y = 11 - 3x （E）

**Correct Answer: B**

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

**Correct Answer: F**

For the triangle shown below, what is the value of tan x?

（A） （B） （C） （D） （E）

**Correct Answer: C**

### More ACT Math Exam Questions

- 1If 2 is a solution of the equation x
^{2}+ kx + 12 = 0, what does k equal? - 2
In the standard (

*x*,*y*) coordinate plane below, the base of a right triangle lies along the*x*-axis and is bisected by the*y*-axis. The vertex of the angle opposite the base is on the graph of the parabolic function*f*(*x*) = 2*x*^{2}- 4. Let*b*represent any value of*x*such that - <*x*< 0. Which of the following is an expression in terms of*b*for the area, in square coordinate units, of any such right triangle? - 3The expression |2-14| - |-25| is equal to:
- 4Three different lines in the same plane can intersect at how many points?
- 5What is the slope of the line given by the equation 3x + 4y = -12 ?