Solve the system of equations by Gaussian elimination.
A. {(0, 0, 4)}
B. {(0, 4, -4)}
C. {(0, 4, 0)}
D. ?
Answer: C
Mathematics
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Solve the equation.36x2 = 16
A. 
B. 
C. 
D. 
Mathematics
Find the product. Simplify before performing the multiplication.
? 
A. 
B. 
C. 
D. 
Mathematics
Translate to an equation. Do not solve.68% of 85 is what?
A. 0.68 = 85 ? y B. 0.68 ? 85 = y C. 0.68 ? y = 85 D. 0.68 + 85 = y
Mathematics
Graph. Label any intercepts and determine the slope of the line. If the slope is undefined, state this.x = -7
A. x-intercept: (-7, 0), m: - 
B. x-intercept: (0, -7), m: 0
C. x-intercept: (0, 0), m: -7
D. x-intercept: (-7, 0), m: undefined
Mathematics