Solve the problem.Frank can type a report in 5 hours and James takes 6 hours. How long will it take the two of them typing together?
A. 
hr
B. 
hr
C. 6 hr
D. 30 hr
Answer: B
Mathematics
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Graph the equation by plotting points.y = 
x + 6
A. 
B. 
C. 
D. 
Mathematics
Solve the system by the substitution or the addition method.
A. (4, -4) B. (12, -5) C. (4, 4) D. (12, 3)
Mathematics
Rewrite as a radical expression and simplify if possible. Assume all variables represent nonnegative real numbers.(x3)8/3
A. x3 B. x4 C. x9 D. x8
Mathematics
Use the accompanying graph of y = f(x) to sketch the graph of the indicated function.y = - 3f(x + 5) + 4
A. 
B. 
C. 
D. 
Mathematics