Simplify using order of operations.53 - [4 + 4
] + 26 - 9
A. 126
B. 142
C. 74
D. 134
Answer: A
Mathematics
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Refer to the following graphs to determine an appropriate response.Graph AGraph B 
? Graph CGraph D 
Which one is discontinuous over its domain? What is its range?
A. graph B; (-?, ?) B. graph C; (-?, ?) C. graph B; [0, ?) D. graph C; {-2, -1, 0, 1, 2}
Mathematics
Use the factor theorem to decide whether or not the second polynomial is a factor of the first.2x2 - 24x + 54; x - 3
A. No B. Yes
Mathematics
Find the derivative of the function.
?
What will be an ideal response?
Mathematics
Find the quotient and simplify, if possible.
A. 28xy
B. 2x4y2
C. 4x2y
D. 2x2y
Mathematics