30 minutes
Because it would take her an hour to go 8 miles and she is only going 4 so it is half an hour
Answer:
The number is 523
Step-by-step explanation:
<u><em>The question is English is</em></u>
Number 289 less than 812
Let
x ----> the number
To find out the number subtract 289 from 812
so

therefore
The number is 523
Answer:

Step-by-step explanation:
All work is shown above.
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Answer:
D - Water is polar and oil is nonpolar
Step-by-step explanation: