The fire department is making bags to hand out during a parade. Some of the bags, x, will contain 3 stickers and some of the bags, y, will contain 4 stickers. The fire department has a total of 240 stickers. This equation represents the relationship:

3x + 4y = 240.

Which statement is true about the graph of the relationship?

The graph is a line that goes through the points (3,0) and (0,4).

The graph is a line that goes through the points (4,0) and (0,3).

The graph is a line that goes through the points (80,0) and (0,60).

The graph is a line that goes through the points (60,0) and (0,80).

The third one. The X- intercept is (80,0)

Step-by-step explanation: Set up the equation twice and replace x with 0 to solve for y, and replace y with 0 to solve for x!

The graph is a line that goes through the points (80,0) and (0,60).

Step-by-step explanation:

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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