Use the substitution method or the elimination method to solve the system. If the system has infinitely many solutions, express the ordered pair in terms of x or y. x + 2y = 1-4x - 8y = -4
A. no solution
B. 
or (-2y + 1, y)
C. (0, 0)
D. (1, 0)
Answer: B
You might also like to view...
Provide an appropriate response.The solution for the equation 8(3s - 7) = 24s - 56 is given as 0. Is this correct? Explain.
What will be an ideal response?
Graph the linear function by plotting the x- and y-intercepts.- 
x + y - 3 = 0
A. intercepts: (0, 3), (6, 0)
B. intercepts: (0, 3), (-3, 0)
C. intercepts: (0, -6), (6, 0)
D. intercepts: (0, 3), (-6, 0)
Refer to triangle ABC. If 
cm, 
cm, and 
align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_d52f2f320c8a4c66ad389743b" /> cm, find the largest angle. ? Apply the rules regarding the use of significant digits after all computations are complete. ? __________° Fill in the blank(s) with the appropriate word(s).
Use the power rule and the power of a product or quotient rule to simplify the expression.(x5y)2
A. x10y2 B. x7y3 C. x10y D. x7y