Solve.The price of a printer was reduced from $400 to $160. What was the percent of decrease?
A. 60%
B. 65%
C. 40%
D. 150%
Answer: A
Mathematics
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The terminal side of ? in standard position contains the given point. Find the values of the six trigonometric functions of ?.(5, -12)
A. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
B. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
C. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
D. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
Mathematics
Express the fraction as the negative of a mixed number or an integer.
A. -19
B. -132
C. 
D. -134
Mathematics
Simplify by factoring.
A. (6k3q4)
B. (6q4)
C. (6k7q8)
D. (6k3q4)
Mathematics
Solve the problem.A parallelogram has an area of 3x2 + 4x - 95. Use factoring to rewrite this expression.
A. (3x - 19)(x - 5) B. (3x + 19)(x - 5) C. (3x + 19)(x + 5) D. (3x - 19)(x + 5)
Mathematics