Mathematics, 03.02.2020 16:44 sidneylww

Apet shop has 25 dogs at the start of the year. in january, 5 dogs were sold and 3 dogs were bought. in february, 8 dogs were sold and the store took delivery of some new dogs. at the start of march, the number of dogs in the pet shop was the same as the beginning of the year. determine the number of pets bought in february.

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Answer from: george8396

The number of dogs the store bought in March was 10.

Answer from: rosyarellano101127

1)Ok we know that at the start of march, they had the same number of dogs as in the start of january which is 25 dogs.

2) In january 5 dogs were sold so that means that we now only have 20 dogs

3) They bought back 3 new dogs in january so that means they now have 23 dogs

4) In february 8 dogs were sold. So we do 23-8=15 dogs. They now have 15 dogs left.

5) Now they're buying dogs so that the total number of dogs in their possession is 25 again. 25-15 is the difference needed to get back 25.
25-15=10 dogs. They bought 10 dogs at the beginning of march.

Answer from: Quest

c. 16 units

step-by-step explanation:

mark brainliest and have a great day!

Answer from: Quest

1. sometimes

2. never

3 .08c = 7.50+.05c 250 pages

step-by-step explanation:

1. sometimes

the theoretical probability of rolling a 1 is 1/6. perhaps you got really lucky and never rolled a 1 in those 60 times. your experimental probability is 0. or perhaps you rolled a 1 20 times. your experimental probability is 20/60 is 1/3. it really just depends on how you rolled in that experiment.

2. never

the probability of the event occurring is 1. that is being 100 % sure it will happen. that is the maximum amount of confidence we have.

3. no customer card cost: .08 times number of pages

customer card cost: 7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250

the cost is the same at 250 pages

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Apet shop has 25 dogs at the start of the year. in january, 5 dogs were sold and 3 dogs were bought....

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