Find the following. Assume that letters can represent any real number.
A. 
B. 
C. 2a + b
D. 
Answer: C
Mathematics
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Convert the area as indicated.4.58 square kilometers to square meters
A. 45,800 m2 B. 458,000 m2 C. 4580 m2 D. 4,580,000 m2
Mathematics
Find the missing angle.
A. 44° B. 52° C. 38° D. 62°
Mathematics
Solve the problem.Which of the following is the same as 3log(4x) for x > 0?
A. log(12x) B. log 64 ? log x3 C. log 12 + log x D. log(64x3)
Mathematics
Write the expression as a single logarithm with coefficient 1. Assume all variables represent positive real numbers with 
and 
.
logb 2y + 
logb (4y2)
A. logb (8y39/40) B. logb (239/20 y63/40 ) C. logb (8y9/10) D. logb (2112/45 y112/45)
Mathematics