I'm guessing it's = cause I think that the space between the parenthesis is 0. but I'm just guessing
-2-3=-5
-5-(-4)=-1
This is because when you have two negative signs together, you add them!
-2-3-(-4)=-1
I hope this helps you
Claudia x
father 7x
20 years later
x+20= 1/2 (7x+20)
2 (x+20)=7x+20
2x+40=7x+20
5x=20
x= 8
father 7.8=56
Answer:
im listening
Step-by-step explanation:
Answer:
18 children
Step-by-step explanation:
Given

<em>Required (missing part of the question):</em>
<em>Number of children that will be able to go to the zoo if 8 adult tickets are purchased</em>
<em>The graph is missing. However, the question can be solved without the graph.</em>
<em />
From the question and equation, we can deduce the following:
- x represents adults
- y represents children
So, when 8 adult tickets were sold.
This means

Substitute 8 for x in 


Subtract 96 from both sides



Solve for y


<em>This means that 18 children will be able to go</em>