Factor. Check by multiplying.ar - as + at
A. ar(1 - s + t)
B. r(a - s + t)
C. a(r + s + t)
D. a(r - s + t)
Answer: D
Mathematics
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Find the sum of the series.
A. 
B. 
C. 
D. 
Mathematics
Use the Huntington-Hill apportionment principle to decide who is most deserving of an additional representative. For the U.S. House of Representatives:State A: population 5.6 million, 10 representativesState B: population 14.2 million, 20 representativesState C: population 11.7 million, 15 representatives
A. State C B. State A C. State B
Mathematics
Write the decimal as a fraction or mixed number in lowest terms.0.32
A. 
B. 
C. 
D. 
Mathematics
Simplify.
3
A. 64x3
B. 
C. 
D. 
Mathematics