Answer: 
Step-by-step explanation:
Given
The dimension of the rectangular box is 
If the Straw fits exactly into the box diagonally
So, the length of the longest diagonal of the rectangular box is equal to the length of the straw i.e.

Im not sure how to do it because you don't have a plus or minus sign. add that and then i will show you.
2/3 = 6/9 So,
6/9 + 2/9 = 8/9
Hey!
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Solution:
h = how many hours he works.
$6 an hour = 6h
t = overtime hours.
$9 an hour for overtime = 9t
m = how much money he made that week.
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Hope This Helped! Good Luck!
Is 4\y because is always has to be the lowest.