Solve the system of equations by the addition method. If the system does not have a single ordered pair as a solution, state whether the system is inconsistent or dependent.x + y = 1x - y = -5
A. (2, 4)
B. No solution, inconsistent
C. (-2, 3)
D. (-3, 4)
Answer: C
Mathematics
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Solve the problem.A load L (in N) is distributed along a beam 10 m long such that L = 24x - 0.4x2, where x is the distance from one end of the beam. Find the expression for the instantaneous rate of change of L with respect to x.
A. 24 - 0.8x B. 24x - 0.8x2 C. -0.8x D. 24 - 0.4x
Mathematics
Use the following label to answer the question(s): 
The total amount of drug in this container is __________.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the asymptotes of the hyperbola.
- 
= 1
A. y = 
x and y = - 
x
B. y = 
x and y = - 
x
C. y = 
x and y = - 
x
D. y = 
x and y = - 
x
Mathematics
Simplify.
A. - 
B. 
C. -12
D. 
Mathematics