Perform the operation.
?
?
A.
B.
C.
D.
E.
Answer: A
Mathematics
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Solve the problem.The two charts show the weight gain of some people and the weight loss of other people. Use the information given to answer the question below. 
What is the difference between the weight gain of Bob and the weight loss of Don?
A. 1250 g B. -7166 g C. 7166 g D. -1250 g
Mathematics
Determine algebraically whether the function is even, odd, or neither.f(x) = 
A. even B. odd C. neither
Mathematics
Factor completely. If the polynomial cannot be factored, say it is prime.5x3 + 5x2 - 30x
A. 5x(x + 2)(x - 3) B. 5x(x - 2)(x + 3) C. (5x2 + 10x)(x - 3) D. (x - 2)(5x2 + 15)
Mathematics
Find the least common multiple of the given polynomials.x2- 6x+ 5, x2+ 3x- 4
A. (x - 1)(x + 4) B. (x - 5)(x - 1)(x + 4) C. (x + 5)(x + 1)(x + 4) D. (x - 5)(x - 1)
Mathematics