Provide an appropriate response.A number squared is four more than the opposite of three times the number. What is the number?
What will be an ideal response?
The number is -4 or 1.
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Solve the problem.A bakery sold 89 pies for $1.37 each. What was the total amount of the sale?
A. $122.03 B. $121.93 C. $121.94 D. $123.03
Use the basic trigonometric identities and the given information to find the exact values of the remaining trigonometric functions.cot ? = - 
and 90° < ? < 180°
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 ? = - 
Solve the problem.The concentration C (arbitrary units) of a certain drug in a patient's bloodstream can be modeled using 
where t is the number of hours since a 500 milligram oral dose was administered. Using the TABLE feature of a graphing utility, find the time at which the concentration of the drug is greatest. Round to the nearest tenth of an hour.
A. 4.2 hours B. 5.7 hours C. 4.9 hours D. 3.4 hours
For the given pair of functions, find the requested function.f(x) = x2 - x - 8 and g(x) = x - 1; (fg)(x)
A. x3 - 7x + 8 B. x3 - 2x2 - 8x + 8 C. x3 - 2x2 - 7x + 8 D. x3 - 2x2 - 9x - 8