Answer:
Solution (7,1)
Step-by-step explanation:
Use the elimination method
x + y=8
x - y=6
--------------Add
2x = 14
x = 7
Substitute x = 7 into x + y=8
7 + y=8
y = 8 - 7
y = 1
Solution (7,1)
Answer:
-85
Step-by-step explanation:
(-8.5)(-5)(-2)
Multiply
(42.5)(-2)
-85
Hope this helps :)
A non-terminating and no -repeating decimal
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Answer:
3x+10
Step-by-step explanation:
