Simplify the expression. Assume all variables represent positive numbers.
- 
+ 
A. - 3 
B. - 
C. - 
D. 
Answer: C
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Determine whether or not the equation is linear. If necessary, complete a table to help decide. If the equation is linear, identify the slope and the y-intercept.y = 5 - x
A. linear; slope: -1 y-intercept: (0, 5) B. not linear; C. linear; slope: 1 y-intercept: (0, 5) D. linear; slope: 0 y-intercept: (0, 5)
Provide the appropriate response.The lowest point on the graph of f(x) = |x| - 3 has what coordinates?
A. (0, 3) B. (-3, 0) C. (3, 0) D. (0, -3)
Solve the system analytically. x - y + 4z = 9-2x + 2y - 8z = 3 x + 5y + z = -12
A. {(3, -3, 0)} B. {(0, -3, 3)} C. ? D. {(3, 0, -3)}
The table shows the number of votes received by each candidate in the last election. Candidate Votes Mr. Olsen 2078 Ms. Li 3760 Mr. Barone 2780 Ms. Vaporis 3706Which candidate received the fewest votes?
A. Mr. Barone B. Mr. Olsen C. Ms. Li D. Ms. Vaporis