Select the correct answer.
Which inequality will have a solid boundary line and a shaded region above its graph?
A. x- y>_3
B. 2x-3y<_3
C. 3y-x<2
D. 2x+y<7

Hey there!

Your answer is B. 2x - 3y ≤ 3

I have attached a graph of this inequality.

We know that the boundary line will be solid in this inequality because the inequality sign has a line underneath it, which means "or equal to," so the inequality symbol is "less than or equal to".

Hope this helps!

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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answers

rauschg

rauschg · hand

know the answer? add it here!

step-by-step explanation:

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent