Answer:
It is irattional because the number keeps changing
Step-by-step explanation:
Answer:
4 is a positive number
Step-by-step explanation:
Answer:
39
Step-by-step explanation:
4x+7=9x-33
4x-9x=-33-7
-5x=-40
x=8
4×8+7=39
We know: The total number of tickets is 35. Another way of saying this is the number of adults plus the number of children equals 35. i.e.:

Using the symbols provided we can write this is as:

We also know: The total money collected is $75. We know that $6 was collected for every adult or

and $1 for every child or

. i.e.:

Using the symbols provided and adding it all up we can write this is as:

Equation 1:

Equation 2: