Answer:
Step-by-step explanation:
2. 9a +4c=43
a+c=7
The total tickets for adults and children = 7 (a+c =7) 7 people in all
price for adult = $9 (9a) Price per child =$4 (4c)
total price =$ 43
9a +7c = 43
I think that is correct !!
Answer:
See below ~
Step-by-step explanation:






Answer:
0.408
48%
3.41
10
4996
7100
Step-by-step explanation: