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Which system of inequalities matches the graph?

• x> -2 and y < -4

• x< 2 and y> 4

• x > 2 and y < 4

• x > 2 and y <- 4

Which system of inequalities matches the graph?

• y > 2x - 4
  y < 2
• y < 2x - 4
  y < 2
• y > 2x - 4
  y <  2 
• y < 2x - 4
  y <   -2

The dance committee hired a DJ for the fall dance. The DJ charges $125 per hour in addition to $55 for an assistant. The committee wants to keep the total cost under $600. Which inequality represents the maximum amount of hours the DJ will play at the dance?

• 125x + 55 ≤ 600
• 125x + 55 ≥ 600
• 125x + 55 > 600
• 125x + 55 < 600

What is the x-intercept of 2x - 5y > 10?

• (5, 0)

• (0, 5)

• (0, -2)

• (0, 2)

Your school is hosting a spaghetti dinner as a fundraiser. You estimate 200 adults and 250 children will attend. Let x be the cost of adult tickets and y the cost of a child ticket. Write an inequality to represent what ticket prices to set to raise at least $3200.

• x + y ≥ 3200
• 250x + 200y ≥ 3200
• 200x + 250y ≤ 3200
• 200x + 250y ≥ 3200

You are running the concession stand at a basketball game. You sell hot dogs for $2 and sodas for $0.75.  To cover overhead expenses, you need to make more than $180.  Write an inequality to find how many hot dogs and sodas you need to sell. Let x equal the number of hot dogs and y equal the number of sodas.

• y > x + 180
• x + y > 180
• 0.75x + 2y > 180
• 2x + 0.75y > 180