Solve the problem.A cruise boat travels 84 miles downstream in 3 hours and returns to its starting point upstream in 6 hours. Find the speed of the stream.
A. 28 mph
B. 7 mph
C. 49 mph
D. 21 mph
Answer: B
Mathematics
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Provide an appropriate response.
Determine the slope of the equation: y = 
+ 5
A. 5
B. 1
C. 
D. 2
Mathematics
Solve the inequality graphically, numerically, or symbolically, and express the solution in interval notation. Where appropriate, round to the nearest tenth.9?x + 5? ? 3
A. 
B. 
? 
C. 
? 
D. 
? 
Mathematics
Write the number in expanded notation.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Provide an appropriate response.If f(x) = 
, what is the definition of g(x), the function whose graph is obtained by shifting f(x)'s graph right 5 units and down 1 unit?
What will be an ideal response?
Mathematics