Let's call the prices a and c, a for adult...
The cost of an adult ticket is £7 more than the cost of a child ticket:
a = 7 + c
The total cost of the six tickets is £86.
86 = 2a + 4c
c = a-7
86 = 2a + 4(a-7) = 6a - 28
114 = 6a
a = 19
Answer: £19
Check:
That implies c=12.
2a+4c = 2(19)+4(12) = 38 + 48 = 86, good
She will at least be 35 years old when the bankrupty is removed from her credit report.
A) First because it has a valency of +1
b) Seventh because it has a valency of -1
c) Third because it has a valency of +3
Answer:
A)55
B)110
Step-by-step explanation:500 /11%=55
55*2=110
