Classify the system as independent, inconsistent, or dependent. 2x - y = 5-4x + 2y = -18
A. Independent
B. Dependent
C. Inconsistent
Answer: C
Mathematics
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Provide an appropriate response.Explain the mistake in the following problem:4 - (10 - 3)2= 4 - (10 - 9)= 4 - 1= 3
A. -3 squared should be 9, not -9. B. The expression within the parentheses should have been evaluated first. C. There is an addition error. D. The exponent should be distributed through the numbers in the parentheses.
Mathematics
Find the limit.
A. 0 B. 5 C. 10 D. No limit
Mathematics
Solve the inequality. Graph the solution set and write the solution set in set-builder notation.x2 - 2x + 1 > 0
A. {x 
B. {x 
C. {x 
D. {x 
Mathematics
Find the inverse of the function.f(x) = 
x + 7
A. f-1(x) = 
x + 5
B. f-1(x) = 5x - 35
C. f-1(x) = 
x - 7
D. f-1(x) = 5x + 35
Mathematics