Factor completely. If the polynomial is prime, state this.7x2 + 7xy + y2
A. (7x + y)(x + y)
B. (7x + y)(x - y)
C. Prime
D. 7(x + y)2
Answer: C
Mathematics
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What will be an ideal response?
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Solve the problem.The height of a box is 5 inches. The length is three inches more than the width. Find the width if the volume is 440 cubic inches.
A. 8 in. B. 88 in. C. 5 in. D. 11 in.
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Answer as indicated.What rays form this angle?
A. 
and 
B. 
and 
C. 
and 
D. 
and 
Mathematics
The nth term of a sequence is given. Find the first 4 terms.an = n2 - 4
A. -3, 0, 5, 12 B. 4, 7, 13, 20 C. -3, -1, 5, 12 D. -3, 0, 7, 12
Mathematics