1 City of Chicago officials noticed a decline in the water level of the Chicago River and began taking measurements to prove their suspicions. After six years of measuring, the water level was 31 feet, and after fourteen years, the level was 27 feet. The city compiled the measurements and found that the water level was decreasing at a constant rate. Write an equation that shows the water level, w, after y years of measuring.

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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rauschg

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step-by-step explanation:

where is the graph

step-by-step explanation:

i believe that the answer is y+6=1/3(x+2)