Solve using the elimination method. If the system has an infinite number of solutions, use set-builder notation to write the solution set. If the system has no solution, state this.-0.5x + 0.5y = 0.5-0.1x + 0.1y = 0.1
A. (20, 30)
B. (3, 2)
C. (2, 3)
D. {(x, y)|-0.5x + 0.5y = 0.5}
Answer: C
You might also like to view...
Determine whether the statement is true or false. If it is true, explain why it is true. If it is false, give an example to show why it is false.
?
The area of the region bounded by the graphs of 
and 
and the vertical lines 
and 
is given by 
.
?
A. True. Since f and g are continuous functions and 
on the interval [0, 2], then the area of the region bounded above by 
and below by 
on [0, 2] is given by 
.
B. False. Since f and g are continuous functions and 
on the interval [0, 2], then the area of the region bounded above by 
and below by ?
on [0, 2] is given by 
Solve.x + 
= 
A. 1
B. 
C. 
D. 
State if the vectors a and b are perpendicular, parallel, or neither. If a and b are parallel, state whether they point in the same direction or in opposite directions.a = 
, b = 
A. Perpendicular B. Parallel, same direction C. Parallel, opposite directions D. Neither
For the given functions f(x) and g(x), find a value x for which (f?g)(x) = (g?f)(x).f(x) = x - 3, g(x) = 5x2 - 8x + 5
A. x = - 
B. x = 
C. x = 
D. x = 