Simplify the expression.
A. 
B. x + 2
C. x - 6
D. 
Answer: B
Mathematics
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Express the number in scientific notation.430,000
A. 4.3 × 105 B. 4.3 × 10-6 C. 4.3 × 106 D. 4.3 × 10-5
Mathematics
Reduce (252)/(588) to its lowest form.
a. (126)/(294) b. 3/7 c. 63/147 d. 9/21 e. 7/56
Mathematics
Evaluate using substitution. 
What will be an ideal response?
Mathematics
Given the function, find the indicated value.f(x) = x2 + 4x + 2; f(-3)
A. -1 B. 23 C. 19 D. -5
Mathematics