Solve the system by elimination. If the system is inconsistent or has dependent equations, say so.-7x + 9y = -14 3x + 7y = 6
A. {(2, 1)}
B. Inconsistent: no solutions
C. {(2, 0)}
D. {(1, 1)}
Answer: C
Mathematics
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Answer the following statement true (T) or false (F)
Mathematics
Estimate the square root of the following number, n, by finding a natural number a such that a < 
< a + 1.103
A. 121 B. 100 C. 11 D. 10
Mathematics
Solve the problem.The curve y = ax2 + bx + c passes through the point (2, 26) and is tangent to the line 
at the origin. Find a, b, and c.
A. a = 6, b = 0, c = 0 B. a = 3, b = 0, c = 5 C. a = 5, b = 3, c = 0 D. a = 0, b = 5, c = 3
Mathematics
Solve the problem.If three times a number is decreased by 2, the result is 13. Find the number.
A. 6 B. 8 C. 5 D. 4
Mathematics