Answer:
just make an account
Step-by-step explanation:
Answer: , , and
Step-by-step explanation:
Here, x represents the number of hours Zoe spent running on her wheel and y represents the number of hours spent scratching her cage.
Julie was awoke for at least an hour running on her exercise wheel and scratching the of her cage.
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She ran on her wheel at least twice as long as she scratched at the corners of her cage.
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Also, She spent more than 1/4 hour running on her wheel.
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And, we know that number of hours can not be negative.
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Therefore, the complete system of inequality which shows the given situation is,
, and ,
Note: the feasible region ( covered by the given system) is shown in the below graph.
You can get the number by dividing 19.2 by 0.40
The number is 19.2/0.40 = 48
(3/4)+(1/5(1/4)
As my thinking, this is the answer...
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