Solve the problem.In how many ways can 5 people be seated in a row that has 3 vacant seats?
A. 40,320
B. 6720
C. 56
D. 120
Answer: B
Mathematics
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Solve the equation.-3x + 4(-2x - 7) = -31 - 8x
A. 1
B. 
C. 
D. -1
Mathematics
Solve.30.0 ? x = 966
A. 32.2 B. 3.22 C. 33.2 D. 322
Mathematics
Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Solve the equation for y.3x - 10y = -6
A. y = - 
x + 
B. y = 
x + 
C. y = 3x + 11
D. y = 
x - 2
Mathematics