Add or subtract as indicated. Write the answer in simplest form.
- 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Interpret the components and their concentrations for an IV fluid labeled D5 .9NS.
What will be an ideal response?
Mathematics
Solve the problem.Suppose f(x) = 29.0 + 33log (x + 1) models salinity of ocean water to depths of 
at a certain latitude. x is the depth in meters and f(x) is in grams of salt per kilogram of seawater. Approximate the depth (to the nearest tenth of a meter) where the salinity equals 38.
A. -0.5 B. 2.9 C. 0.3 D. 0.9
Mathematics
Add 6b² – 10b – 5 and –8b² + 4b – 8.
What will be an ideal response?
Mathematics
A. 38 B. 882 C. 22 D. 42
Mathematics