Answer:
mulltiply
Step-by-step explanation: you mulitply all
360=95+120+120+125+x+84+x
360=544+2x
-184=2x
x= -92
The area of a circle is given by A=Pi*r^2, and its perimeter, P=2*Pi*r.
To get the radius r, you must divide 452.2 by Pi, and then calculate the square root of this quotient.
To get the circumference or perimeter, use the radius in the formula P=2*Pi*r.
Finally, round the number you get to the nearest tenth.
Answer:
The number of child tickets = 78 and the number of adult tickets = 124
Step-by-step explanation:
Let the number of child ticket is x and the adult ticket is y
∴ x + y =202 ⇒ (1)
∵ The cost of child ticket is $6 and adult ticket is $10
∴ 6x + 10 y = 1708 ⇒ (2)
Solve the system of equations (1) and (2)
Multiply (1) by -6 to eliminate x
∴ -6x + -6y = -1212 ⇒ (3)
Add (2) and (3)
∴ 4y = 496
∴ y = 124
Substitute the value of y in (1)
∴ x + 124 = 202 ⇒ x = 202 - 124 = 78
∴ The number of child tickets = 78 and the number of adult tickets = 124
