You have the chapter 4 test on the second lesson of next week (week starting 18th).
This will cover the whole of the chapter sections 1 to 4.
There will be a practice paper for the 1st lesson of next week
Please confirm that you have read this and understand you have a test next week.
Examples
1
Question 2
2.
Solve the inequality and graph the solution.
1
Question 3
3.
Solve the inequality and graph the solution.
1
1
Question 5
5.
Solve the inequality and graph the solution.
1
Question 6
6.
Solve the inequality and graph the solution.
1
Worded example 1
Worded example 2
Question 8
8.
Attila works for a moving company. She and her 3 coworkers each move furniture at the same rate. Before lunch, they moved 12 pieces of furniture. If they want to more at least 100 pieces over the entire day.
how many pieces do they each need to move after lunch?
WRITE an inequality for the situation.
(remember this means I do not want the solution I just want you to write an inequalityusing the information above)
Question 9
9.
Attila works for a moving company. She and her 3 coworkers each move furniture at the same rate. Before lunch, they moved 12 pieces of furniture. If they want to more at least 100 pieces over the entire day.
how many pieces do they each need to move after lunch?
SOLVE the inequality you wrote in the previous question.
Question 10
10.
Ramius has a maximum of £115 to buy soda and sandwiches for a company meeting. He spent £35 on soda and each sandwich costs £8. How many sandwiches can Ramius buy?
WRITE an inequality for this situation.
(remember this means I do not want the solution I just want you to write an inequalityusing the information above)
Question 11
11.
Ramius has a maximum of £115 to buy soda and sandwiches for a company meeting. He spent £35 on soda and each sandwich costs £8. How many sandwiches can Ramius buy?
SOLVE the inequality you wrote in the previous question.
