## Which of the following is equal to ?

(A)

(B)

(C)

(D)

(E)

An isosceles triangle contains three angles that measure 40°, *x*°, and *y*°. Which of the following CANNOT be true?

(A) x= y(B) x= 50(C) x– y= 60(D) x= 70(E) x= 100

**Correct Answer: B**

What are the solutions of the polynomial equation 2x^{2} - 5x = 12?

（A）-4 or 1.5 （B） -4 or -3 （C） -1.5 or 4 （D） 1.5 or 4 （E） 4 or 6

**Correct Answer: C**

The first term of the geometric sequence below is 27. What is the twelfth term? 27, 9, 3….

（A） （B） （C） （D） （E）

**Correct Answer: B**

### More ACT Math Exam Questions

- 1
The minutes and seconds on a 60-minute digital timer are represented by 3 or 4 digits. What is the

*largest*product that can be obtained by multiplying the digits in one of these representations?(Note: When the timer displays 16:15, the product of the digits is (1)(6)(1)(5) = 30.)

- 2Which of the following equations is parallel to in the standard (x, y) coordinate plane?
- 3Which of the following expressions is equivalent to when x, y, and z are positive real numbers?
- 4
Which of the following expressions must be an even integer if x is an integer?

- 5 For triangle EFG, what is the value of a?