## In ΔABC, AB ≅ AC and the measure of ∠B is 34°. What is the measure of ∠A?

(A)34°

(B) 56°

(C) 68°

(D) 73°

(E) 112°

In the xy-coordinate system, if (r, s) and (r + 2, s + t) are two points on the line defined by the equation y = 4x + 5, then t = ?

（A）4 （B） 5 （C） 8 （D） 9 （E） 11

**Correct Answer: C**

For what value of a is the equation 3(a + 5) - a = 23 true?

（A）9 （B） 8 （C） 5 （D） 4 （E） 2

**Correct Answer: D**

The figure below shows part of a circle whose circumference is 40. If arcs of length 4 and length s continue to alternate around the entire circle so that there are 8 arcs of each length, what is the degree measure of each of the arcs of length s?

（A）6° （B） 9° （C） 12° （D） 18° （E） 36°

**Correct Answer: B**

### More ACT Math Exam Questions

- 1In the real numbers, what is the solution of the equation 9
^{x-4}= 27^{3x + 2}? - 2
Which of the following correctly factors the expression 25

*x*^{4}- 16*y*^{8}? - 3
Al bikes a trail to the top of a hill and back down. He bikes up the hill in

*m*minutes, then returns twice as quickly downhill on the same trail. What is the total time, in hours, that Al spends biking up the hill and back down? - 4
Alfred and Rani both picked different two-digit numbers. If you multiply Alfred’s number by 5 and double Rani’s number, the sum is 300. If you double Alfred’s number and multiply Rani’s number by 3, the sum of the two numbers is 252. What is the sum of their two numbers?

- 5If |6-2x| > 9, which of the following is a possible value of x?