Answer:
a(n) = -16b + (n - 1)(3b)
Step-by-step explanation:
First term is -6b.
Common difference is 3b; each new term is equal to the previous one, plus 3b.
Formula for this arithmetic sequence is
a(n) = -16b + (n - 1)(3b)
Solve using identities (x-y)² when opened becomes x²-2xy+y² now add second equation amd tou will get the ans
<u>Answer-</u>
<em>Noah spent </em><em>19 hours 12 minutes</em><em> working on the transmission.</em>
<u>Solution-</u>
Noah spent 24 hours working on his car.
He spent on his time working on his transmission and rest on other .
So the total time spent by Noah working on the transmission is,
Therefore, Noah spent 19 hours 12 minutes working on the transmission.