Multiply.-5(10)
A. -45
B. 40
C. -50
D. 50
Answer: C
Mathematics
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Solve the problem.If f(x) = x2 - 3, find f(x - 2).
A. x2 + 4 B. x2 - 5 C. x2 - 4x + 4 D. x2 - 4x + 1
Mathematics
Simplify the expression. Write the result using positive exponents only. 
-2
A. 
B. 
C. 
D. 
Mathematics
Simplify the radical expression by factoring out the largest perfect nth power. Assume that all variables are positive.
A. 3
B. 3a
C. 81a
D. 3a2
Mathematics
Determine which size is the best buy.12 oz for $4.2620 oz for $6.2624 oz for $6.8932 oz for $9.47
A. 20 oz B. 24 oz C. 32 oz D. 12 oz
Mathematics