Describe the sample you would use to avoid bias for this question: What is the favourite type of music for people in your commun
1 answer:
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Answer:
The equation that represents the situation is:
Option D is correct option.
The price of one ticket = $151
Step-by-step explanation:
Total number of tickets = 5
Cost of insurance per ticket = $19
Total Cost of tickets = $850
Let:
Cost of one ticket = x
Total cost of one ticket will be cost of ticket plus insurance i.e. x+19
Now, family bought 5 tickets so, total cost of 5 tickets will be:
Therefore, the equation that represents the situation is:
Option D is correct option.
Now, solving the equation to find price of one ticket i.e value of x
So, we get the value of x = 151
So, The price of one ticket = $151
Answer:
6 units
Step-by-step explanation:
to calculate the distance d between the points use the distance formula
d = √(x₂ - x₁ )² + (y₂ - y₁)²
with (x₁, y₁ ) = (- 10, - 2) and (x₂, y₂ ) = (- 4, - 2)
d = =
=
= 6