Answer:

Step-by-step explanation:
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Answer:
380
Step-by-step explanation:
280 coffe machine
15 bag multiple for 40= 600 - 15%= 540
540+280=820
1200-820=380
So basically isolate the X
4x>32
Divide both sides by 4
X> 8
unshaded dot on 8, pointing to the left
The range of the answer is [-3,infinity) and {yly>=-3}