Linear Inequalities Rules

Write the linear inequality in standard form for this situation: Ms. Savva is ordering pizzas and breadsticks for a school party and has a budget of no more than $81. An order of breadsticks costs $7 and a pizza costs $13. 

• 7x + 13y < 81

• 7x + 13y ≥ 81

• 7x + 13y ≤ 81

• 7x + 13y > 81

Write an inequality for this situation:
You are driving, and the maximum speed limit is 55.

• s < 55

• s > 55

• s ≤ 55

• s ≥ 55

• a solid line

• a dotted line

Select the correct graph for each inequality. y≤ -¾x -1

• A

• B

• C

• D

Do I need to flip my sign?
2x -3y  ≥ 12

• Yes

• No

Which point below is NOT part of the solution set?

• (0, 0)

• (-10, -10)

• (-1, 5)

• (5, 20)

Select the graph for y ≥ -3.

• A

• B

• C

• D

Select the graph for 5x+ y ≤  -1 .

• A

• B

• C

• D

Which of the following equations match the given graph?

• y  < 2/5x + 1

• y ≥ -2/5x + 1

• y ≤  2/5x + 1

• y ≥ -2/5x - 1

Choose the correct inequality for this graph.

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