Find the exact value of the expression.
A. - 
B. -2
C. - 
D. -
Answer: D
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Part of $2,200 is invested at 12%, another part at 13%, and the remainder at 14%. The total yearly income from the three investments is $295. The sum of the amounts invested at 12% and 13% equals the amount invested at 14%. Determine how much is invested at each rate.
A. $800 at 12%, $300 at 13%, $1,100 at 14% B. $200 at 12%, $900 at 13%, $1,100 at 14% C. $200 at 12%, $1,100 at 13%, $900 at 14% D. $100 at 12%, $1,000 at 13%, $1,100 at 14% E. $300 at 12%, $1,000 at 13%, $900 at 14%
Provide an appropriate response.Solve: 
< 1
A. x < 3 or x > 5 B. x < -5 or x > -3 C. 3 < x < 5 D. -5 < x < -3
Find the slope and the y-intercept.10x + y = 9
A. m = 
; 
B. m = - 
; 
C. m = -10; (0, 9)
D. m = 10; (0, 9)
Simplify by first converting to rational exponents. Assume that all variables represent positive real numbers.
A. 
B. 
C. 6x6.5
D. 