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Helen [10]
3 years ago
7

raul bought 2 packs of erasers he found 2 erasers in his backpack now raul has 8 erasers were in each pack?

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
7 0
There was 3 erasers in each pack because 2 times 3 is 6 plus 2 equals 8. so there are 3 in each pack.
nikdorinn [45]3 years ago
7 0
There were 4 erasers in each pack. because he found 2 and now there are eight so you divide 8 by 2 and get 4. so there are 4 erasers in each pack.
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klio [65]

First, find the area of lot A.

To find the area, multiply the length by the width.

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Now, subtract the area of lot a from the total area. This will give us the area of lot b.

1,848-1,386=462

The area of lot b is 462 square feet.

Finally, divide the area of lot b (462) by its length to find the width. Since they both share a side, we know that it’s length is 42 feet.

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Hope this helps!

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3 years ago
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Marrrta [24]
The change of base formula allows you to write a logarithm in terms of logarithms with another base. It follows this pattern,

log_{a}x =  \frac{ log_{b}x }{log_{b}a }

where a≠1 and b≠1

Assigning the base to be 7,

log_{3}73 = \frac{ log_{7}73 }{log_{7}3 }=3.9


I hope I was able to answer your question. Have a good day.
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