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Dmitry_Shevchenko [17]
2 years ago
5

Kenny's backpack wwighs 27 pounds he has 9 books with him that each weigh the same amount when he gets to school he gives chelse

a 2 books and puts 3 away in his locker how much does Kenny's backpack weigh now
Mathematics
2 answers:
velikii [3]2 years ago
5 0

Answer:

12

Step-by-step explanation:

First you find out how much each backpack weighs.  For the singular unit you do 27/3 which equals 9.  Then it says he gives someone 2 of his books and puts 3 in his locker.  That means 5 books are coming out of the bag.  9-5 would equal 4.  Then you would times each of the books by 3.  That would be 4x3 to get 12.

Lera25 [3.4K]2 years ago
4 0

Answer:

12 pounds

Step-by-step explanation:

27/9=3, so each book weighs 3 pounds

Chelsea takes 2 books, or 6 pounds

3 books, or 9 pounds, go in the locker

9+6=15

27-15=12, so his backpack weighs 12 pounds

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Answer:

5m^2 + 15m

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use distributive property:

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Answer:

(A) The population's growth rate in equation form is y = (0.016t * 7652) + 7652

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Step-by-step explanation:

(A) Y = the total population of the town. 0.016 is 1.6% just in its original form. T = the year in which were trying to find the town's total population. 7652 is the total population of the town in 2016. With this information, the equation reads, The total population of the town (Y) is equal to 16% (0.016) of the current year's population (T) added to 2016's population of 7652. (This last sentence can also be read what is 1.6% of the towns population in the year were trying to find. Because the population is always growing, 1.6% gets multiplied as to scale with the total population in year T)

(B) We just substitute (T) for 2024, or 8 years after 2016 (2024-2016) and simplify the equation we made.

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Answer:

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