Step-by-step explanation:
Part A
A) The denominator is 665, so this is a terminating decimal.
B) 11/99 = 1/9 = 0.1111...
C) 256/999 = 0.256256256...
D) 25/909 = 275/9999 = 0.027502750275...
B has 1 repeating digit, C has 3 repeating digits, and D has 4 repeating digits. So the correct answer is C.
Part B
A decimal that can be written as a ratio of integers is a rational number.
Answer:c i just did the test
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Answer: (2,-1)
Step-by-step explanation:
10-6v+9v=28
10+3v=28
-10 -10
3v=18
3 3
v=6