Answer: (4, -7)
Step-by-step explanation: Your reflecting it across the X axis so only the Y changes.
Answer:
x = 3
Step-by-step explanation:
Given the 2 equations
x + y = 3 → (1)
2x - y = 6 → (2)
Adding the 2 equations term by term eliminates the y- term, that is
3x = 9 ( divide both sides by 3 )
x = 3
Answer:
5= b 6=d
Step-by-step explanation:
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Answer:
7
Step-by-step explanation:
12-(-3)-2(4)
12-(-3)-8
15-8=7