GRE-Math-Questions-to-Know-by-Test-Day-2nd-Edition_pag134

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Multiple-Choice Questions with One or More Correct Answers ‹ 125
 = −
= − −
3 5
52
y x
y x x
 
 411. Which of the following values of x is in the solution set of the system of 
equations shown? Indicate all such numbers.
 (A) −5 
 (B) −2 
 (C) 0
 (D) 2
 (E) 4
 (F) 5 
 412. If =16 812x and x > 0, then what is the value of x ? Indicate all such values.
 (A) − 9
2
 
 (B) − 3
2
 
 (C) 3
2
 
 (D) 3
2
 
 (E) 9
4
 
 413. What is a possible difference between m and n if = 362m and = 162n ? 
Indicate all such differences.
 (A) −20 
 (B) −10 
 (C) −2 
 (D) 2
 (E) 10
 (F) 20 
 414. If = −( 4)
7
2
2x , what could be the value of x? Indicate all such values.
 (A) − 4
7
 
 (B) − 16
49
 
 (C) 16
49
 
 (D) 4
7
 
05_McCune_Ch04.indd 125 2/11/22 5:09 PM