Solve the problem.If y varies directly as x, and y = 700 when x = 125, find y when x = 50.
A. 280
B. 
C. 1750
D. 
Answer: A
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Find all x-intercepts.f(x) = 2
- 5
A. 
B. 
C. 
D. no x-intercepts
Solve the problem.One pump can drain a pool in 10 minutes. When a second pump is also used, the pool only takes 9 minutes to drain. How long would it take the second pump to drain the pool if it were the only pump in use?
A. 
minute
B. 4
minutes
C. 90 minutes
D. 89 minutes
Solve triangle ABC. If necessary, round the answer to the nearest tenth. 
A. C = 103°, a = 16 m, b = 9 m B. C = 103°, a = 44.4 m, b = 25.1 m C. C = 103°, a = 9 m, b = 16 m D. C = 97°, a = 8.8 m, b = 15.7 m
Make an approximate conversion as indicated. Round to the nearest tenth. The precise value of your approximation will depend on the conversion path that you choose.36 L = 
pt
A. 86.4 pt B. 68.1 pt C. 76.3 pt D. 32.7 pt