Provide an appropriate response.Determine the value that must be excluded as possible solutions to the rational equation: 
+ 
+ 
A. x ? 0
B. x ? -2
C. x ? 7
D. x ? 3
Answer: A
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Solve the problem.The rabbit population in a forest area grows at the rate of 9% monthly. If there are 230 rabbits in April, find how many rabbits (rounded to the nearest whole number) should be expected by next April. Use 
A. 685 B. 671 C. 659 D. 672
Solve the equation.
- 
= 
- x
A. 
B. 
C. - 
D. 
Solve.A bike road race starts at an elevation of 980 feet and passes through 5 stages where the elevation changes by 68 feet, -399 feet, 235 feet, -507 feet, and -186 feet. At what elevation does the race end?
A. 191 ft B. 618 ft C. 2,375 ft D. -2,375 ft
In a factory, assembly lines I, II, and III produce 60%, 30%, and 10% of the total output, respectively. One percent of line I's output is defective, 2% of line II's output is defective, and 3% of line III's output is defective. An item is chosen at random. If the selected item is defective, what is the probability that it was produced by line III?
Fill in the blank(s) with the appropriate word(s).