9514 1404 393
Answer:
(x, y) = (2, -6)
Step-by-step explanation:
Subtract the first equation from the second.
(8x -2y) -(5x -2y) = (28) -(22)
3x = 6
x = 2
Substitute this into either equation and solve for y.
8(2) -2y = 28
8 -y = 14 . . . . . . . . divide by 2
y = 8 -14 = -6 . . . . add y-14 to both sides
The solution is (x, y) = (2, -6).
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I like a graphing calculator for a quick solution to such problems.
The father is 27 because when they said 3 TIMES OLDER THEN THE SON he was 9
Answer:
i think it is b
Step-by-step explanation:
A translation by 11 units to the left and 3 units up
Answer:
8 occurs most often so the number is 8.