Answer:
-5
-3
-2
Rule: Subtract 2 from the input value
Step-by-step explanation:
Examine the pattern of the input and the corresponding output for the two given ordered pairs:
Input -2 → Output -4
Output - Input = -4 - (-2) = -2
Input 1 → Output -1
Output - Input = -1 - 1 = -2
Therefore to get the output value (y-value), we subtract 2 from the input value (x-value).

As the rule for the function is the subtract 2 from the input value to get the output value, we can write this as:
Output = Input - 2
or as an equation: 
Answer:a
Step-by-step explanation:
Since they’re all like terms u can just add/subtract them
3+5-1=7
7c^2 is the answer
Answer:
5
Step-by-step explanation:
22.50/4.5 is 5
You can check this by doing 5x4.5=22.50
Hope this helps