PSAT Math Multiple-Choice Practice Test 1: Basics Knowledge

1. If 3⁴ = 9^x, what is the value of x?

2.

In the equation above, what is a possible value of m?

3. If , what is the value of x?

4. If x^yx⁶ = x⁵⁴ and , what is the value of y + z?

5. If - 3 = 9, which of the following is a possible value of s?

6. Which of the following is equivalent to the expression ?

A.

B.

C.

D.

7. Which of the following expressions is equivalent to ?

A.

C.

8. The function , where k is a constant, can also be expressed as for what value of B?

9. If x = 8x, which of the following could be the value of x?

10. Which of the following expressions is equivalent to ?

A.

B.

C.