Find the indicated matrix.Let A = 
and B = 
. Find -2A - 4B.
A. 
B. 
C. 
D. 
Answer: C
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Decide whether the statement makes sense. Explain your reasoning.The total number of teachers in a school district is larger this year than last. nevertheless, using the Webster apportionment method, one of the schools was assigned fewer teachers than last year.
What will be an ideal response?
Simplify.
A. 
B. -21
C. 11
D. 21
Convert the area as indicated.0.044 square meters to square millimeters
A. 440 mm2 B. 4400 mm2 C. 44 mm2 D. 44,000 mm2
Solve by graphing.The value, v, in hundreds of dollars, of Juan's television is approximated by 
where t is the number of years since he first bought the television. Graph the equation for t ? 0 and then use it to estimate the value of the computer in 6 years.
What will be an ideal response?