Simplify by writing with positive exponents. Evaluate if necessary. Assume that all variables represent nonzero real numbers.
A. 
B. 519
C. 57
D. 53
Answer: D
Mathematics
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Choose a valid conclusion, using all the statements for each argument. ? Children are illogical. Nobody is despised who can manage a crocodile0. Illogical persons are despised. Children can manage crocodiles0Children can't mange crocodiles0Everybody can manage crocodiles 0
What will be an ideal response?
Mathematics
Write and solve an equation to answer the question. Round your answer to the nearest hundredth, if necessary.What is 85% of 387 yards?
A. 3289.5 B. 32.9 C. 328.95 D. 32,895
Mathematics
Solve the inequality.30(x2 - 1) > 11x
A. 
or 
B. 
or 
C. 
D. 
Mathematics
Find the value for the function.Find f(2x) when f(x) = 2x2 - 5x - 5.
A. 8x2 - 10x - 10 B. 4x2 - 10x - 5 C. 4x2 - 10x - 10 D. 8x2 - 10x - 5
Mathematics