Solve the problem.Determine whether (-2, -1, 5) is a solution of the system x - y + z = 4 2x - 8y - 3z = 24 3x + 4y + 2z = 7.
A. No
B. Yes
Answer: A
Mathematics
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Plot the complex number.5i
A. 
B. 
C. 
D. 
Mathematics
Solve by graphing.In one U.S. town the annual consumption y of beef (in kg per person) can be estimated by the linear equation 
where x is the number of years since 1975. Graph the equation and use the graph to estimate the beef consumption in the year 1995. 
A. 30 kg per person B. 13 kg per person C. 16 kg per person D. 10 kg per person
Mathematics
Factor the polynomial.x2 + 36
A. (x - 6)2 B. (x + 6)(x - 6) C. (x + 6)2 D. prime
Mathematics
Give the reciprocal of the given number.
?
What will be an ideal response?
Mathematics