Answer:
x = 74
Step-by-step explanation:
2 * x + 19 = 167
2x + 19 = 167
So we have to subtract 19 from both sides
2x = 148
Divide both sides by 2
x = 74
6 tickets for the kids and 2 tickets for the adult
Answer:
<h2>You can sum these quantities to get the answer. ( 127.4 gallons) </h2>
Step-by-step explanation:

I hope that is useful for you :)
Answer:
Median used for non-parametric analysis. Likert (ordinal) scale usually violets the normality assumption.
Step-by-step explanation: