Add or subtract as indicated.Add.
A. -7m + 20m + 5
B. -34m - 20m - 5
C. 3m2 + 2m + 11
D. -33m2 - 2m - 11
Answer: C
Mathematics
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Provide an appropriate response.Graph the functions f(x) = 
and g(x) = 2 + 
together to identify the values of x for which 
> 2 + 
.Confirm your findings algebraically.
A. (-2, 6) B. (-?, -2) ? (0, 6) C. (-2, 0) ? (6, ?) D. (6, ?)
Mathematics
If y' = k, where k is a non-zero constant, then y =
a. (k^2)/2 + C b. (k^2)x/2 + C c. kx + C d. kx^2 + C
Mathematics
Solve.A plane flies 450 miles with the wind and 350 miles against the wind in the same length of time. If the speed of the wind is 25 mph, what is the speed of the plane in still air?
A. 200 mph B. 205 mph C. 225 mph D. 190 mph
Mathematics
Find the product and simplify.
? 
A. 1225
B. 5
C. 35
D. 105
Mathematics