Solve the equation for x.3(x - a) + b = 4x + a
A. x = 
B. x = 3a + b
C. x = -4a + b
D. x = 4a - b
Answer: C
Mathematics
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Simplify.(x-6)2
A. x12
B. 
C. 
D. x-4
Mathematics
Solve and check the equation.0.09y + 0.13(1000 - y) = 0.21y
A. {1040} B. {520} C. {325} D. {32.5}
Mathematics
Round as indicated.8895 to the nearest hundred
A. 8900 B. 8800 C. 8890 D. 9000
Mathematics
The revenue of Virtual Reality, a video-game arcade, is generated at the rate of 
dollars. If the revenue is invested t years from now in a business earning interest at the rate of 14% / year compounded continuously, find the accumulated value of this stream of income at the end of 4 years . Round to the nearest dollar.
?
A. $828,690 B. $824,857 C. $828,682 D. $820,372
Mathematics