What way are you trying to solve
I think the answer is D: interview every student who eats lunch in the cafeteria
Answer:
612
Step-by-step explanation: Im guessing ran out of time
-1
You put -1,5 on top of 6,-2 then u subtract so basically-1-6=-7 and 5- -2=7 so -7 over 7 you divide both by 7 to make it in simple form so it’s -1