Multiple Choice
Find the indicated product. ( a + 7 b ) ( x + y )
A) ax + 9 bx + ay + 8 by
B) ax + 7 bx + ay + by
C) ax + 7 bx + ay + 7 by
D) ax + 8 bx + ay + 7 by
E) ax + bx + ay + 8 by
Correct Answer:

Verified
Correct Answer:
Verified
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