Answer: 280 lockers
Step-by-step explanation:
3/5*700= 420 so 420 are being used and 700-420=280 lockers not in use
Answer:
i think it will be 20 unit diatance .
Answer: 
Step-by-step explanation:

Answer:
x= -3 or x= -4
Step-by-step explanation:
Answer: x smaller than or equal to -4