Question

A cinema ticket for one adult and one child costs £13.50.The cost of 2 adults and 5 children is £24 find the cost of tickets for one adult and one child

Answer 1

x+y=13.50
2x+5y=24
now multiply equation one by 2
2x+2y=27
2x+5y=24
subtract equation 2 from 1
yor gonna get
3y=3
y=1
now put y=1 in equation 1
yor gona get
x+1=13.50
x=12.50 answers :)

Answer 2

yea

Answer 3

hope that helps ya chloeeeee