Answer:
yes its sss
Step-by-step explanation:
Given:
Admission to the local movie theater is $3 for each child and $7 for each adult.
A group of 12 people pay $64 admission.
To find:
The number of children in a group.
Solution:
Let the number of children be x and number of adults be y.
According to the question,
Total persons : 
...(i)
Total cost : 
...(ii)
Multiply equation (i) by 7 and subtract the result from (ii).
Divide both sides by -4.
Therefore, the number of children is 5.
Is there supposed to be a picture??!
To approximate a scatterplot, we use lines of best fit. Sometimes these aren't lines because the trend may not be linear, like temperature. The average temperature a town tracked monthly would look like a sinusoid. Here though, we can see that this is probably linear. It increases every other year at a near constant rate. Even plugging in numbers gives us near enough values that the others could not compare with. The first function has a problem - it grows too fast. The second equation also has a problem, the slope. The wage is increasing so the function should too. The third is most likely the right one. The fourth does not work because it becomes negative almost immediately.
Through some inductive reasoning, we can say that the most probably line of best fit would be C.
