Complete Question
Mr Brown has 2 children are going to london by train
1 adult costs £24 and child ticket costs 12
The Family Railcard offers:
1/3 off adults tickets and 60% off child ticket
What is the total cost of tickets when Mr Brown uses the Family Railcard
Answer:
£25.60
Step-by-step explanation:
From the question:
1 adult costs £24
The Family Railcard offers:
1/3 off adults tickets.
Hence:
1/3 × £24 = £8
The cost for Mr Brown = £24 - £8
= £16
Child ticket costs £12
The Family Railcard offers:
60% off child ticket
Hence = 60% × £12
= 60/100 × £12
= £7.2
The cost for 1 child = £12 - £7.2
= £4.8
The total cost of tickets when Mr Brown uses the Family Railcard is:
Cost for Mr Brown + Cost for his 2 Children
£16 + 2 × £4.8
£16 + £9.6
= £25.60
Answer:
<u>if the x value is 11, the y value will be 4.4</u>
Step-by-step explanation:
First, let's pretend that the x and y columns are for something. Let's say that the x is the number of strawberries, and the y column is the cost per number of strawberry.
So, in this case, it would be that 5 strawberries costs 2 dollars.
We need to figure out how many dollars 1 strawberry would cost. To figure this out, you need to do 2 ÷ 5! That's 0.4, or 40 cents.
Now, to figure out how much it would cost of there were 11 strawberries, multiply .4 by 11! This is 4.4.
So, it would cost $4.4 for 11 strawberries!
This means that if the x value is 11, the y value will be 4.4
(5x) / (2/11) = 3 / (1/5)
cross multiply
(5x)(1/5) = (2/11)(3)
x = 6/11
First we have to replace everyone x with 2
2(4 . 2-10)³
2(8-10)³
2(-2)³
2(-8)
-16
A.) 26%
I hope this helps, Good luck! :)