Answer:
63
Step-by-step explanation:
40+77=117
180-117=63
There started with 50 and it doubles so that means:
100 at the end of year 1
200 at the end of year 2
400 at the end of year 3
800 at the end of year 4
1/3 + 7x = 1/3 + 7(5 )=
1/3+35
=1/3 + 105/3 =
106/3=
35 1/3
The answer is going to be 5f + 2e <span> hopes this helps :)
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I hope this helps you
0,644
644/1000
161/250
