Solve the system by the substitution method.-13x - y = 37y = x2 + 5
A. {(6, 41), (-7, 54)}
B. {(6, 41), (7, 54)}
C. {(-6, 41), (-7, 54)}
D. {(-6, 31), (-7, 44)}
Answer: C
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Decide whether the statement makes sense. Explain your reasoning.Last year a mathematician came up with a new apportionment system which would be guaranteed to avoid the Alabama, population, and new states paradoxes, and which would never violate the quota criterion.
What will be an ideal response?
Integrate the given expression. 
A. 
x3/2 + C
B. 
x1/2 + C
C. 
x1/2 + C
D. 
x3/2 + C
Find the product. Write the product in rectangular form, using exact values.[7(cos 120° + i sin 120°)] [2(cos 90° + i sin 90°)]
A. 5
- 
i
B. -7
- 7 i
C. 7
- 28 i
D. 14 - 14
i
Determine whether the relation is also a function.{(-3, -8), (2, -4), (4, -2), (7, -6), (11, -8)}
A. yes B. no