Solve the exponential equation. Round to three decimal places when necessary.150 - (1.72)x = 0
A. 10.251
B. 10.473
C. 8.005
D. 9.239
Answer: D
Mathematics
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Simplify.2(-4)(8 - 5) - 7
A. 17 B. -17 C. -15 D. -31
Mathematics
Solve the inequality.-5x - 6 > -6x - 18
A. {x 
}
B. {x 
}
C. {x 
}
D. {x 
}
Mathematics
Solve the problem.The total sales in dollars of some small businesses fluctuates according to the equation 
, where x is the time in months, with 
corresponding to January, 
, and 
Determine the month with the least sales and give the sales in that month.
A. June; $2900 B. March; $9400 C. December; $6500 D. September; $3600
Mathematics
Subtract the polynomials.(4y2 - y + 3) - (11y2 + 5y - 12)
A. 7y2 + 4y - 9 B. 7y2 + 6y - 15 C. -7y2 - 4y - 9 D. -7y2 - 6y + 15
Mathematics