Solve the problem.Martha can rake the leaves in her yard in 2 hours. Her brother can do the job in 4 hours. How long will it take them to do the job working together?
A. 
hr
B. 
hr
C. 
hr
D. 
hr
Answer: B
Mathematics
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Graph the linear function.g(x) = - 
x - 10
A. 
B. 
C. 
D. 
Mathematics
Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 
A. x-intercept: (0, 0) , y-intercept: (0, 0) ;
B. x-intercept: (0, 0) , y-intercept: (0, 0) ;
C. x-intercept: (0, 0) , y-intercept: (0, 0) ;
D. x-intercept: (0, 0) , y-intercept: (0, 0) ;
Mathematics
Write the number in decimal notation.One hundred and two tenths
A. 102.0 B. 0.102 C. 100.2 D. 10.2
Mathematics
Find the root.
A. Not real number B. 6.233 C. 16 D. 4
Mathematics