The point (-2, -1) satisfies which of the following inequalities?
1 answer:
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Answer:
The number of goody bags inside the box=40
Step-by-step explanation:
Given the box weighs 200g
given the weight each goody bag be 150g.
Let the number of goody bag be x
Also given that the weight of the bag Long with the goody bags is 6.2Kg.
We know that 1Kg =1000 g.
So total weight==6200g
Total weight=weight of the bag + the number of goody bags * the weight of each goody bag.
Now
6200=200+
=40
Therefore there are 40 goody bags
Answer:
Cost of an adult ticket is £10.75
Step-by-step explanation:
Given:-
Cost of 1 adult ticket is £6 more that the cost of a child ticket.
Total cost of 6 tickets = £40.50
c is cost of a child ticket and a is the cost of an adult ticket.
To find:- Cost of 1 adult ticket =?
Solution:-
For 2 adults and 4 children, and the total cost of tickets is £40.5, we get the following equation,
-----------------(1)
As the Cost of 1 adult ticket is £6 more than the cost of a child ticket, we can the following equation,
-----------------(2)
Now, substituting the value of a from equation 2 in equation 1 we get,
--------------------(3)
Now substituting the value of c from equation 3 in equation 2,
As a is the cost of 1 adult ticket,
Therefore Cost of an adult ticket is £10.75