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Answer:4 senior citizen tickets and 10 adult tickets
Step-by-step explanation:
4 s = $16 then 76-16=60 then 6 times 10 = 60 so then that spends the rest of the money
Answer:

Step-by-step explanation:
Given

Required
The recursive function
Let the nth term of the sequence be 
The given sequence is an arithmetic sequence that has the following common difference (d)



So, the nth term is:

Hence, the recursion is:
where 
Answer: 76 kg
Step-by-step explanation:
Question wants to know what their total weight is.
Paul weighs 36kg.
Felix weighs half as much as Paul which means that Felix weighs:
= 36 / 2
= 18 kg
Frank weighs 4 kg more than Felix and Felix weighs 18kg. Frank therefore weighs:
=18 + 4
= 22 kg
Their total weight is therefore:
= 36 + 18 + 22
= 76 kg
Answer: x - 15 < 2
Step-by-step explanation: x is a variable indicating a number, and since it said decreased by meaning you subtract an then by 15 and less than two