Answer:
x = 6
y = 2
Explanation:
To solve the system using elimination, we need to multiply the second equation by -1, so the second equation is equivalent to:
x - 9y = -12
-1 (x - 9y) = -1 (-12)
-x + 9y = 12
Then, we can sum this equation and the first equation. So:
5x - 9y = 12
-x + 9y = 12
4x + 0 = 24
So, we can solve for x, as:
4x = 24
4x/4 = 24/4
x = 6
Then, we can replace x by 6 on the first equation and solve for y, so:
5x - 9y = 12
5(6) - 9y = 12
30 - 9y = 12
30 - 9y - 30 = 12 - 30
-9y = -18
-9y/(-9) = -18/(-9)
y = 2
Therefore, the solution of the system is x = 6 and y = 2
The inequality representing the relationship between the two ticket prices will be y ≥ 1.5x.
<h3>What is inequality?</h3>
Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
The venue also wants the price of more expensive tickets to be at least 1.5 times the price of the cheaper tickets.
Let x represent the price of cheaper tickets and y be the price of the higher-priced tickets.
Then the inequality representing the relationship between the two ticket prices will be
y ≥ 1.5x
More about the inequality link is given below.
brainly.com/question/19491153
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Answer:
Graph the system on linear equations.
Step-by-step explanation:
(-4, 4) & (-4, -6)
Answer:
Linear
Step-by-step explanation:
The definition of linear is "the property of a mathematical relationship that can be graphically represented as a straight line." If the robot arm moved 1/4 inch every time the controller is moved 1/4 inch. That means the relation is linear. This is because if the controller was moved 1 inch, the robot would move 1 inch. This relation is shown in the graph below, the equation is y = x.
