Use elimination to determine whether the system of equations has no solutions, one solution, or infinitely many solutions.x + y = 8x + y = 9
A. One
B. Infinitely many
C. No solutions
Answer: C
Mathematics
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Use L'H
pital's rule to find the limit.
A. 1 B. e C. 0 D. -1
Mathematics
Provide an appropriate response.Suppose that a problem asks you to find the height of a triangle, and that the problem leads to a quadratic equation. If h represents the height of the triangle, which of the following solutions to the equation cannot be an answer to the problem?
A. h = 1 + 
B. h = 
C. h = 1 - 
D. h = 
Mathematics
Solve the equation.5x= 6.81
A. 
B. {ln 6.81}
C. 
D. {ln 6.81 - ln 5}
Mathematics
Write the relationship as a formula.The energy w stored in a capacitor can be determined by dividing the product of the capacitance c and the square of the applied voltage e by 2.
A. w = 
B. w = 
C. w = 
D. w = 
Mathematics