Answer:
-3 + -6= -9
because there is answer given
Answer:
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no
Step-by-step explanation:
Answer:
f(2) = -2 + 12 = 10 so the ordered pair is (-2, 10).
Answer:

Step-by-step explanation:
Given
x -
= 9 ← square both sides
(x -
)² = 9²
x² - 2 +
= 81 ( add 2 to both sides )
x² +
= 83
Now
(x +
)² = x² +
+ 2, thus
x² +
= 83 + 2 = 85
(x +
)²= 85 ( take the square root of both sides)
x +
= 
Answer:
13 < M = ≤7
Step-by-step explanation: