Use the substitution method to solve the system of equations. choose the correct ordered pair. 13x - 2y = 70 2x - 2y = 4
a. (6, 2)
b. (6, 4)
c. (8, 4)
d. (8, 6)

 The correct option is (b) (6, 4).

Step-by-step explanation:  We are given to use the substitution method to solve the following system of equations :

From equation (ii), we have

Substituting the value of x from equation (iii) in equation (ii), we get

From equation (iii), we get

Thus, the correct ordered pair solution of the given system is (x, y) = (6, 4).

Option (b) is CORRECT.

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