If f(x)= 1/x + 1 and g(x)=1/x -1 find (fg) (x)
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The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles

Evaluate the expression. (9 + 5)(3 + 2)0

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.