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gtnhenbr [62]
4 years ago
8

Of 350 students polled, some have a cat, some have a dog, and some have both. One hundred seventy-five students have a cat and 1

40 have both types of pets. How many students have a dog only? Explain.
I believe the answer was:
175; Since 175 have a cat or a cat and dog, then the number that have a dog only is 350 − 175 = 175.

But I just needed to check
Mathematics
1 answer:
BigorU [14]4 years ago
6 0
Total students 350
350- 175 cats= 175
175 - 140 both pets = 35 dog only students

I guess
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3 years ago
The number of people waiting in a line to buy tickets x minutes after a ticket booth opened is given by the expression 70−5x .
forsale [732]

Answer:

the number if people in line when the booth opened.

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Ahat [919]

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3 years ago
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11Alexandr11 [23.1K]
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damaskus [11]

Answer:

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