Add or subtract, if possible. Assume that all variables represent non-negative values and be sure to simplify your answer.18
- 3
+ 2
A. 9
+ 18
B. 9
+ 6
C. 18
- 3
+ 18
D. 15
+ 6
Answer: B
Mathematics
You might also like to view...
Provide an appropriate response.What number is 0.5% of 78?
A. 0.39 B. 1.56 C. 39 D. 156
Mathematics
State the domain of the rational function.f(x) = 
A. (-?, 7) ? (7, ?) B. (-?, -5) ? (-5, ?) C. (-?, - 5) ? (- 5, 5) ? (5, ?) D. (-?, ?)
Mathematics
Graph the curve whose parametric equations are given.x = t3 + 1, y = t3 - 20; -2 ? t ? 2
A. 
B. 
C. 
D. 
Mathematics
Solve the equation and check your proposed solution.w - 1.7 = -6.2
A. {7.9} B. {4.5} C. {-7.9} D. {-4.5}
Mathematics