The advance tickets were 35 in number and the same day ticket will be 30 in number.
<h3>What will be the number of tickets?</h3>
To find out the number of the tickets sold we will give some notations so the notations are as follows:-
A= Cost of advance tickets=$30
S= cost of same-day ticket-=15
Number of the advance tickets
Number of same-day tickets.
The equations made by the given data will be:-
![30N_A+15N_S=1500\\\\\\N_A+N_S=65](https://tex.z-dn.net/?f=30N_A%2B15N_S%3D1500%5C%5C%5C%5C%5C%5CN_A%2BN_S%3D65)
By solving the above equations:-
![N_S=30\ \ \ \ \ \ N_A=35](https://tex.z-dn.net/?f=N_S%3D30%5C%20%5C%20%5C%20%5C%20%5C%20%20%5C%20N_A%3D35)
Hence the advance tickets were 35 in number and the same day ticket will be 30 in number.
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He is 20 feet underwater and she is 6 feet above him which makes her 14 feet underwater:
20-6= 14 ft!
Answer:
The amount invested at 15% = $257.14
The amount invested at 8% = $942.86
Step-by-step explanation:
Let the amount invested at:
15% = a
8% = b
Total invesment = $1200
Hence:
a + b= $1200....... Equation 1
a = 1200 - b
15% × a + 8% × b = 9.5% × 1200
0.15a + 0.08b = 0.095 × 1200
0.15a + 0.08b = 114..... Equation 2
We substitute 1200 - b for a in Equation 2
0.15(1200 - b) + 0.08b = 114
180 - 0.15b + 0.08b = 114
- 0.15b + 0.08b = 114 - 180
- 0.07b = - 66
b = -66/-0.07
b = $942.85714286
Approximately = $942.86
Note that:a = 1200 - b
a = $1200 - $942.86
a = $257.14
A=s^2
121 =s^2
s= 11
perimeter= 4s = 4(11) =44 m
Answer:
2
Step-by-step explanation:
Find the diagram attached
The Base of the triangle will be equivalent to the the length of the rectangle
Since the base of the triangle is 5units, hence length of the rectangle is 5units
Similarly, the height of the triangle is corresponding to the width of the rectangle
Since the height of the triangle is 2 units, the rectangle will be 2 unts wide. Hence the required answer is 2units