Solve the equation using both the addition and multiplication properties of equality.2x - 4 = 92 - 10x
A. {8}
B. {-8}
C. 
D. 
Answer: A
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Find the indicated probability. Round your answer to 6 decimal places when necessary.If a person is randomly selected, find the probability that his or her birthday is not in May. Ignore leap years.
A. 
B. 
C. 
D. 
Solve the problem.The number of atoms in a slice of cheese is 12,505,448,638. Round this amount to the nearest hundred-million.
A. 12,505,000,000 atoms B. 12,505,449,000 atoms C. 12,510,000,000 atoms D. 12,500,000,000 atoms
Use the remainder theorem to find P(k).k = -5 + 2i; P(x) = x2 - 2x - 3
A. 28 - 14i B. 28 - 24i C. 31 - 14i D. 4
Solve the problem.Jackie's sisters weigh 115 lb, 140 lb, 122 lb, and 123 lb. The average female in her city weighs 139.7 lb. How much does Jackie weigh if she and her sisters have an average weight of 139.7 lb?
A. 127.9 lb B. 198.5 lb C. 123 lb D. 125 lb