Find the LCD for the fractions in the list.
, 
, 
A. 49n2
B. n + 7
C. n(7 + n)(7 - n)
D. n2 + 49
Answer: C
Mathematics
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Express in standard notation.5.2853 × 107
A. 369.971 B. 52,853,000 C. 528,530,000 D. 5,285,300
Mathematics
Solve the problem.Sonya is driving 518 miles to get home from college. If she drives 
miles the first day, how many miles remain?
A. 188 miles B. 848 miles C. 858 miles D. 178 miles
Mathematics
Establish the identity.
+ 1 = 2 sin2v
What will be an ideal response?
Mathematics
Find any excluded values.
A. 10, ±3 B. 3, 100 C. 3, 10 D. ±10, 3
Mathematics