Solve.2x + y = 0 x - 3y + z = 03x + y - z = 0
A. (1, 0, 0)
B. (0, 0, 1)
C. (0, 0, 0)
D. (0, 1, 0)
Answer: C
You might also like to view...
Use the properties of parallel lines to solve the problem.In the figure, 
. m(?ABC) = 50°. Given this information, find the measures of as many other angles as possible.
A. m(?ADE) = 50°, m(?DBC) = m(?ECB) = 130° B. m(?ADE) = 50°, m(?DBC) = 130° C. m(?ADE) = m(?ACB) = m(?AED) = 50° D. m(?ADE) = m(?ACB) = m(?AED) = 50°, m(?DBC) = m(?ECB) = 130°
Estimate the sum or difference by rounding each number to the nearest hundred.6574 - 1239
A. 5300 B. 5400 C. 5000 D. 5335
Solve the problem.The logistic growth model 
represents the population of a species introduced into a new territory after t years. What will the population be in 30 years?
A. 360 B. 312 C. 319 D. 2347
Solve the problem.A painter can finish painting a house in 3 hours. Her assistant takes 5 hours to finish the same job. How long would it take for them to complete the job if they were working together?
A. 
hour
B. 4 hours
C. 2 hours
D. 1
hours