Solve the equation on the interval 0 ? ? < 2?. sin ? + 
cos ? = -1
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve and graph. Write the answer in set-builder notation.-2x > -8
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression without a calculator.
-3
A. 125
B. -125
C. 
D. 
Mathematics
Insert <, >, or = between the pair of numbers to form a true statement.
7.563
A. < B. = C. >
Mathematics
Provide an appropriate response.John has been a teacher at West Side High School for the past 12 years. His salary during that time can be modeled by the linear equation y = 800x + 33,000 where x is the number of years since he began teaching at West Side and y is his salary in dollars. Explain what the slope, 800, represents in this context.
What will be an ideal response?
Mathematics