during the 2010 great backyard bird count,an average of 42 bald Eagles were counted in each of 20 location throughout alaska. in
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ANSWER
x=27
EXPLANATION
The two triangles are similar so the corresponding sides are equal.
Cross multiply to get;
Expand:
65x=39x+702
Group similar terms:
65x-39x=702
Simplify
26x=102
Divide both sides by 26,
x=702/26
x=27
