Does the system have one solution, no solution, or an infinite number of solutions? 2x - y = 5-4x + 2y = -18
A. No Solution
B. One
C. Infinite number
Answer: A
Mathematics
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Find the second derivative of the function.s = 
A. 
= 5t4 - 
- 
B. 
= 20t5 + 
+ 
C. 
= 5t3 - 
- 
D. 
= 20t3 + 
+ 
Mathematics
Find the equation of a line passing through the given points. Solve the equation for y.(5, 6); slope = 
A. y = - 
x + 2
B. y = 
x - 2
C. y = - 
x - 2
D. y = 
x + 2
Mathematics
Provide an appropriate response.Consider determining how many possible phone numbers are in an area code (repeated numbers allowed). Is this a combination, a permutation, or neither?
A. Permutation B. Neither C. Combination
Mathematics
Find the sum.- 
+ 
A. 
B. 
C. - 
D. - 
Mathematics