Determine whether the given point is in the solution set to the given system.
3x - 2y + 3z = 17 x + 4y - 2z = -82x - y + z = 8
A. Yes
B. No
Answer: B
Mathematics
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A. x < -4 B. x ? -4 C. x > -4 D. x ? -4
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Perform the operation and give the answer as a fraction in lowest terms.
A. 
B. 
C. 
D. 
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Solve the problem.In a football game a touchdown is worth 6 points, an extra point is worth 1 point, and a field goal is worth 3 points. Suppose that in a game the only scoring done by teams are touchdowns, extra points and field goals. If a team scored 66 points with 6 touchdowns and 6 extra points, how many field goals were scored?
A. 8 B. 9 C. 6 D. 7
Mathematics
Use the horizontal-line test to determine whether the function is one to one.
A. Yes B. No
Mathematics