Answer:
4
Step-by-step explanation:
1+1+1+1=4
Answer:
-79.76
Step-by-step explanation:
Just do -66.14-87.15 then add 73.53
Do not be upset, there is a website called www.khanacademy.com. You can watch his videos and it might help you with your homework :)
the dot means you times ur answer from both sides up then thats ur answer.
The first equation matches the last graph.
The second equation matches the first graph.
The last equation matches the second graph.
(I can’t upload the other two graphs but let me know if you want me to put the process, step by step)