Lumbers Assignment
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Using Bar Notation
Which correctly uses bar notation to represent the repeating decimal for

Write 5 numbers that round to 740 when rounded to the nearest 10

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)