First do the -2+3 since its in the Parentheses. So now your left with 1 times 3 >12.
Then you do the multiplication so now you're left with 3>12 which isn't true.
Answer:
,
,
, 
Step-by-step explanation:
1880:
The predicted value is:


The residual value is:


1920:
The predicted value is:


The residual value is:


Answer:
22
Step-by-step explanation:
15-(-7)
15+7=22
The answer is A because of the bar graph