Multiply using the lattice method.129 × 81
A. 10,449
B. 10,459
C. 10,549
D. 10,439
Answer: A
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Multiply using duplation and mediation.3 × 23
A. 57 B. 69 C. 75 D. 66
Provide an appropriate response.L - 2C + 1.57(d + d) + 
will determine the length, L, of a cross belt that goes around two pulleys, where C is the distance between the centers of the pulleys, D is the diameter of one pulley, and d the diameter of the second pulley. Find the diameter of one of the pulleys if the distance between the centers of the pulleys is 20 in., the diameter of one pulley is 10 in., and the length is 68.3 in. Round to the nearest tenth of an inch.
A. 6.9 inches B. 6.0 inches C. 8.2 inches D. 8.0 inches
Multiply or divide.- 
÷ 
A. - 
B. 
C. 
D. - 
Find the oblique asymptote, if any, of the rational function.f(x) = 
A. y = x + 8 B. y = 8x - 5 C. None D. y = 8x