Remove all perfect squares from inside the square root. \sqrt{63}= 63
1 answer:
3 is the answer obtained when the perfect squares are removed from
<u>Step-by-step explanation:</u>
is written as the
.
- Thus the 9 is the perfect square of 3 so by taking 9 out of the square root it becomes 3
- Thus the answer is 3
- Perfect square is said to be the number which is obtained by the twice the product of the every number.
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hope this kinda helps
Answer:
Number of student tickets sold are 57 and general tickets sold are 68.
Step-by-step explanation:
Let the number of student tickets = x and the number of general tickets = y.
It is given that in total 125 tickets were sold.
So, we have,
Also, students tickets is sold for $6 each and the general tickets are sold for $10 each.
Since, the total cost of the tickets is $1022.
So, we get,
Thus, the system of equations obtained is,
x + y = 125 ........................(1)
6x + 10y = 1022
Multiply equation (1) by 6 gives us,
6x + 6y = 750 ............................(2)
6x + 10y = 1022 .........................(3)
Subtact (2) from (3), we get,
10y - 6y = 1022 - 750
i.e. 4y = 272
i.e. y= 68.
So, equation (1) gives,
x = 125 - y
i.e. y = 125 - 68
i.e. y = 57
Hence, the number of student tickets sold are 57 and general tickets sold are 68.