Find the value of the variable that satisfies the equation.3x + 5 = -1 - 9x
A. x = - 
B. x = 2
C. x = - 2
D. x = - 
Answer: D
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Find the sum.-10 + (-11) =
Fill in the blank(s) with the appropriate word(s).
Subtract.90,000 - 33,337
A. 119,993 B. 113,337 C. 56,663 D. 63,337
Solve the problem.The cost, in dollars, of retaining the services of a computer repairman in Anchorville is given by 
where x is the number of hours worked. Find the slope and y-intercept of the equation and explain what each signifies.
A. -68 signifies the hourly rate, and 16 signifies the travel cost. B. 16 signifies the hourly rate, and 68 signifies the overhead charge. C. 68 signifies the hourly rate, and 16 signifies the overhead charge. D. 84 signifies the cost for an on-site inspection.
Determine between which two consecutive whole numbers each square root lies.
A. 11 and 12 B. 14 and 15 C. 20 and 21 D. 15 and 16