An animal shelter spends $1.00 per day to care for each cat and $8.00 per day to care for each dog. Mackenzie noticed that the s helter spent $136.00 caring for cats and dogs on Tuesday. Mackenzie found a record showing that there were a total of 24 cats and dogs on Tuesday. How many cats were at the shelter on Tuesday?
2 answers:
Answer:
There are 24 cats at the shelter on Wednesday.
Step-by-step explanation:
Since we have given that
Cost of an animal shelter per day to care for each cat =$1.00
Cost of an animal shelter per day to care for each dog = $4.50
Let number of cats be c
Let number of dogs be d
According to question,
We will use "Substitution Method ",
Put in the second equation :
so, Number of dogs = 25
and
Hence, Number of cats is 24.
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<h3>
Answer: 8 cats </h3>
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Work Shown:
c = number of cats
d = number of dogs
c+d = 24 total animals
c = 24-d ... subtract d from both sides
1c = cost in dollars to care for c number of cats
8d = cost in dollars to care for d number of dogs
c+8d = total cost = 136
c+8d = 136
24-d+8d = 136 ... replace c with 24-d
7d+24 = 136
7d+24-24 = 136-24 ... subtract 24 from both sides
7d = 112
7d/7 = 112/7 .... divide both sides by 7
d = 16
There are 16 dogs.
c = 24-d
c = 24-16
c = 8
<h3>There were 8 cats.</h3>
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