Evaluate. Assume that all variables represent positive numbers. 
A. -5
B. 5
C. 21
D. -21
Answer: B
Mathematics
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Determine the slope and the y-intercept. Then graph the equation.2x + 4y = 14
A. m = 
; y-intercept: 
B. m = 2; y-intercept: 
C. m = 
; y-intercept: 
D. m = - 
; y-intercept: 
Mathematics
Determine the amplitude or period as requested.Amplitude of y = -2 sin x
A. -2?
B. 2
C. 
D. 2?
Mathematics
Rewrite the expression with a positive rational exponent. Simplify, if possible.(9xy)-2/10
A. 
B. 
C. 
D. - 
Mathematics
Find the monthly payment. Use the following table.
Beneficiary Age: 60Sex: MFace value: $15,000Settlement option: Fixed amountYears: 14
A. $114.45 B. $114.00 C. $126.90 D. $103.65
Mathematics