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valina [46]
3 years ago
12

Help me out. This is a ‘percent applications’ question: “In a survey, 35% of students said they would prefer live bands at schoo

l dances. That response was given by 63 students. How many students were surveyed?”
Mathematics
1 answer:
jeka57 [31]3 years ago
5 0
180 total students were surveyed :)

63=35%
X=100%

Set up the equation and cross multiply
63/x =35/100

Multiply 63 by 100 (6,300) and divide it by 35 which will give you 180
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Answer:

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Step-by-step explanation:

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HACTEHA [7]

Answer:

4 books

Step-by-step explanation:

We are told that: Hugh bought some magazines that cost 3.95 each

Hugh bought 3 magazines.

Hence, total cost of magazines = 3 magazines × 3.95

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Total cost of magazines = 11.85

From the question, we know that, the total amount Hugh spent = 47.65

Hence, The total cost for books =

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Therefore, the total cost of books = 35.80

We are told in the question that the cost of books is 8.95 each or 8.95 per book.

Hence, the number of books that Hugh bought is calculated as :

35.80/8.95

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Therefore, Hugh bought 4 books

6 0
3 years ago
Tell whether a triangle can have the given angle measures.
natali 33 [55]
Yes they can have these angles.
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5 0
3 years ago
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vaieri [72.5K]

Answer:

16(0.5x - 0.75y + 2)

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
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