The common difference dividing each term from the next is 18.
Then a(n) = -5 + (n-1)(18)
Check: find a(1) using this formula. Is a(1) = -5? a(1) = -5 + (1-1)(18) does equal -5.
Find a(2); a(2) = -5 + (2-1)(18) = -5 + 18 = 13. Correct.
Answer:
Depends on how many gallojs but 4 quarts per gallon
Step-by-step explanation:
8%
4 ÷ 50 is 0.08 x 100 is 8%
Just sub x in with 5.
So 6(5)^3+8(5) = 6 (125) + 40 = 750 + 40 = 790.
So 790
