Answer:
Its -22
Step-by-step explanation:
you do 27 - 5 = 22 then add negative sign in front of 22 and then check by doing 5 - -22 and you get 27
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Answer:
Step-by-step explanation:
12.5= 25/2
Ln (25/2).. change decimal to fraction
Ln ((5^2)/2)...change 25 to 5^2
(2ln 5)/2... log rule.. move exponent to the front
Ln 5 .. . Simplify the top and bottom 2's
