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Find an explicit formula for the geometric sequence -25, -50, -100,- 200,
Note: the first term should be d(1).
d(n)
-25*2^n-1

What is the y-coordinate of the solution of the system of equations? [tex]y = 2x + 14 \\ - 4x - y = 4[/tex]y=

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?

Which statements are true about additional information for proving that the triangles are congruent check all that apply