Answer:
There are 60 monkeys in the Zoo
Step-by-step explanation:
The answer is the fourth one. Trust me I had the same question
How does it want the answer to be? Like a fraction? If so, the answer would be 8/6 since rise over run. 8 up and 6 to the left.
Let's assume that number as x
The product of 7 and a number =7x
and then increased by 1
so, it will become
=7x+1
now, it is between 15 and 43
so, we can write as

now, we can solve for x
Since, we have to isolate x
step-1:
Subtract all the sides by 1


step-2:
Divide all the sides by 7


so, solution is
.............Answer
The regular price of a child's ticket is $51
<u><em>Explanation</em></u>
If
represents the regular price of an adult ticket, then the regular price of a child's ticket 
Given equations is: 
<u>Solving the above equation</u>, we will get...

So, the regular price of a child's ticket
dollar.