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lilavasa [31]
3 years ago
9

Darla spent $120.37 on groceries in January, $108.45 in February, and $114.86 in March. What was the average monthly cost of Dar

la’s groceries?
Mathematics
2 answers:
MaRussiya [10]3 years ago
3 0
The average of her grocery shopping is $114.56. How you get the average is you add all of the numbers together and divide by how many numbers there are. And in this case, there were 3 numbers. Hope this helps! :)
umka21 [38]3 years ago
3 0
$114.56 i am inferring... if i am correct, you add the totals together and divide by 3.Hopefully i helped

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Since J is the midpoint of HK, that means HK is split into two sections HJ and JK that are the same length.

1) You are told that the m<span>easure of segment HJ = 9x-2 and that of segment JK = 4x+13. Since you also know they are equal lengths, you can set these equations equal to each other to find the value of x!
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-----

Answer: HJ = 25, JK = 25, HK = 50
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