A child ticket to see a show costs Ā£x. An adult ticket costs Ā£5 more than a child ticket. Write an expression for the cost of one adult ticket and two child tickets.
3x + 5 (Ā£)
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15
The first five terms of a sequence are: -3, 1, 5, 9, 13. Find an expression in terms of n for the nth term of this sequence.
4n - 7
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trap
No points!
Oops!
gold
Win 50 points!
Okay!
shark
Other team loses 20 points!
Okay!
baam
Lose 15 points!
Oops!
15
A school charges Ā£5 for tickets to a show. The school raises Ā£x in total from ticket sales. Write an expression for the total number of tickets sold by the school.
Ā£x / Ā£5
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25
Find the perimeter of the rectangle.
52cm
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10
Expand n(5n + 1)
5nĀ² + n
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20
The first five terms of a sequence are: 25, 22, 19, 16, 13. Find an expression in terms of n for the nth term of this sequence.
