Write an inequality: You (y) must be more than 50 years old to receive
the discount

y > 50 years.

Step-by-step explanation:

Let's describe how to use the inequality symbols.

a < b  (a is smaller than b)

a > b  (a is larger than b)

a ≤ b  (a is smaller than or equal to b)

a ≥ b  (a is larger than or equal to b)

In this case, y represents your age, and you need to be more than 50 years old to receive a discount.

Then we must have "y is larger than 50 years"

This is written as:

y > 50 years.

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

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step-by-step explanation:

step-by-step explanation:

mean or average is 40.6