all you have to do is see whether both variables of each point meet both contraints:
for a) 1<3 and 2>1 is true so a is a solution to the system
Answer:
18/10 or 1.8
Step-by-step explanation:
Answer:
Step-by-step explanation
7 then you multiply 19 so then you get your answer and then compare the 10 with it!