Solve and check the linear equation.-4[3x + 7 + 3(x + 1)] = -7x - 5
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Provide an appropriate response.Find: 
if 
A. -12t-5 + 5t-2
B. -12t-5 - 5t-2
C. - 
- 
D. -12 t5 - 5t2
Mathematics
The rate of vocabulary memorization of the average student in a certain foreign language course is given by 
, where t is the number of continuous hours of study, 
, and v is the number of words. About how many words would the average student memorize in 2 hours? Round
your answer to the nearest whole number of words. ? A. 36 words B. 38 words C. 40 words D. 41 words E. 43 words
Mathematics
Set up the initial simplex tableau for this problem. Do not solve.Maximize 
subject to
What will be an ideal response?
Mathematics
Perform the indicated operations.(5x + 12y)2
A. 5x2 + 120xy + 144y2 B. 25x2 + 120xy + 144y2 C. 5x2 + 144y2 D. 25x2 + 144y2
Mathematics