SOLUTION: Complete the three ordered pairs (3, ), (7, ), (0, ) so that they are solutions to the equation: x + y = 7 A. (3, 4), (7, -1), (0, 7) B. None of these C. (3,

Algebra ->  Finance -> SOLUTION: Complete the three ordered pairs (3, ), (7, ), (0, ) so that they are solutions to the equation: x + y = 7 A. (3, 4), (7, -1), (0, 7) B. None of these C. (3,      Log On


   



Question 1122152: Complete the three ordered pairs (3, ), (7, ), (0, )
so that they are solutions to the equation:
x + y = 7
A. (3, 4), (7, -1), (0, 7)
B. None of these
C. (3, 4), (7, 0), (0, 7)
D. (3, 12), (7, 0), (0, 7)
E. (3, 3), (7, 7), (0, 0)

Found 2 solutions by Boreal, josgarithmetic:
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
Each of the three has to add to 7
C is the one that does this.

Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
------------------------------------------
Complete the three ordered pairs (3, ), (7, ), (0, )
so that they are solutions to the equation:
x + y = 7
------------------------------------------



y=-x%2B7

Substitute for each x, and compute the corresponding y.