Solve the system.2x - y + 3z = 382x + 5y - 6z = -104x - 3y + z = 32
A. (9, 8, 4)
B. (-9, 4, 18)
C. (9, 4, 8)
D. (-9, 4, 8)
Answer: C
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A. 35% B. 37% C. 3.5% D. 36%
Solve the problem.An experienced accountant can prepare a tax return in 9 hours. A novice accountant can do the job in 23 hours. How long will it take them to do the job working together?
A. 
hr
B. 
hr
C. 
hr
D. 
hr
The given pattern continues. Write down the nth term of the sequence {an} suggested by the pattern.2, 6, 10, 14, 18, ...
A. an = 4n - 2 B. an = 2(4)n-1 C. an = n + 4 D. an = 2n - 4
Solve the problem.A person is driving a car along a straight road. The graph shows the distance y in miles that the driver is from home after x hours.
The graph passes through the point (2, 100). What is the meaning of this point?
A. It will take the driver 2 hours to complete the trip, which requires driving 100 additional miles. B. The driver has driven for 2 hours and must drive an additional 100 miles to complete the trip. C. After 100 hours, the driver is 2 miles from home. D. After 2 hours the driver is 100 miles from home.