Perform the addition or subtraction.(6x6 - 7x4) + (4x6 - 9x4 - 6)
A. -4x6 - 3x4 - 6x
B. -20x11
C. -6x - 16x6 - 14x4
D. 10x6 - 16x4 - 6
Answer: D
Mathematics
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A. Yes B. No
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, B = 
A. Yes B. No
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Use the information given in the figure.
How many are in set A?
A. 29 B. 19 C. 15 D. 23
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Provide an appropriate response.A student added two mixed numbers in the following way: 5
+ 3
= 8
Explain in your own words what is wrong with the answer and give the correct answer.
What will be an ideal response?
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