Writing Linear Inequalities 2H

The school that Stefan goes to is selling tickets to a choral performance. On the first day of ticket sales the school would like to sell 3 senior citizen tickets and 2 child tickets for a total at least $42. Write an inequality that represents this situation.

•  $3s\ +\ 2c\ >42$  

•  $3s\ +\ 2c\ <42$  

•  $3s\ +\ 2c\ \le42$  

•  $3s\ +\ 2c\ \ge42$  

A grill at a barbecue restaurant will be used to cook sausage links that are 2 lb each and briskets that are 6 lb each. No more than 120 lb of sausage links and briskets will be cooked on the grill. Write an inequality that represents this situation.

•  $6s+2b>120$ 

•  $6s+2b<120$ 

•  $2s+6b≤120$ 

•  $2s+6b≥120$ 

Sam wants to purchase birthday gifts for his two sisters that share the same birthday. One sister likes daisies which cost $2 per stem and the other likes tulips which cost $3 per stem. If he has $12 to spend, write an inequality that represents this situation.

• $2d+3t\ge12$

• $2d+3t\le12$

• $2d+3t>12$

• $2d+3t<12$

Choose the inequality that best matches the graph.

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• y < -4 
• y > -4
• y ≤ -4 
• y ≥ -4 

A landscaping business is purchasing plants from a nursery to finish a project. It will cost $14 each to buy each tree and $5 each to buy each bush. The landscaper wishes to keep the spending under $1000. Write an inequality that represents this sutuation.

• 14x + 5y ≥ 1000
• 14x + 5y < 1000
• 14x + 5y  ≤ 1000
• 14x + 5y > 1000

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. Write an inequality that represents this sutuation.

• 7x + 13y < 81
• 7x + 13y ≥ 81
• 7x + 13y ≤ 81
• 7x + 13y > 81

Which of the following equations match the given graph?

• y ≤ -3/4 x + 3
• y ≥ -3/4 x + 3
• y < -3/4 x + 3
• y > -3/4 x + 3

Choose the correct inequality for this graph.

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