If f(x)=5x-2 and g(x)=2x+1, find (f+g)(x) a.7x-3 b.3x-1 c.7x-1 d.4x-3

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i