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Iteru [2.4K]
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:
alexandr402 [8]3 years ago
7 0
Average: (120.37 + 108.45 + 114.86)/3 = 114.56
lubasha [3.4K]3 years ago
4 0
Ok to find the average you need to add all three numbers.
120.37+108.45+114.86 =343.68
Then divide by the number of months
343.68/3 =114.56
So the average is $114.56
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Answer:

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Step-by-step explanation:

6x^10 − 96x^2

Factor out 6x^2

6x^2 ( x^8 - 16)

Notice that inside the parentheses we have the difference of squares

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6x^2 ( x^4 -4) (x^4 +4)

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Note also that x^4 + 4 can be factored into (x^2+2x+2)(x^2-2x+2)

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The first company charges $40 per backpack and a $10 shipping fee for the order and the second company charges $38 per backpack
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