Can someone please answer this question please answer it correctly and please show work please help me I need it

  (c)   None of the above

Step-by-step explanation:

The distance between the two points is the absolute value of their difference:

  |-4/3 -1/3| = |-5/3| = 5/3

This expression does not match either of the numerical choices offered. So the correct choice is ...

   None of the above

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

rauschg · hand

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step-by-step explanation: