Answer:
19 1/6 in^2
Step-by-step explanation:
just do multiplication bruv
Answer:
Arithmetic sequence.
Step-by-step explanation:
We have been given 9,5,1 and -3
We need to check what kind of sequence is this.

d is common difference we will check difference of consecutive terms.



We can see the difference between all the terms are same that is -4
So, this is an arithmetic sequence.
Arithmetic sequence is the sequence in which the difference between consecutive terms are same.
The graph line will drop down by 12. meaning your initial cost (without any labor and material costs) goes down by 12, since your unit is in thousands
You would just replace x with 2 in the part equation and solve for it. So 3(2) - 7. This is equal to -1
12÷4=3 and 36÷12=3
so the ratio is same
therefore it is a geometry sequence


=108