Hello,
f(n+1)=f(n)-2
f(1)=10
f(2)=8
f(3)=6
...
(1) answer for this question is 6/51 to 1
(2)the answer for this question is (d)58.50
Answer:
see below
Step-by-step explanation:
Think of the above as:
*
= *
= *
= *
=
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Can flip it around to be...
Answer:
6 =t
Step-by-step explanation:
-9 (t – 2) = 4(t – 15)
Distribute
-9t +18 = 4t -60
Add 9t to each side
-9t +18+9t = 4t+9t -60
18 = 13t -60
Add 60 to each side
18+60 = 13t-60+60
78 = 13t
Divide each side by 13
78/13 = 13t/13
6 =t
32 3t try add it all up maybe it work but that's the answer