Answer:( x,y)=(-96/97 or 3008/97)
Step-by-step explanation:
B x is equal to 3
hope this helps
Answer:
280m
Step-by-step explanation:
Work rate would be (210m)/(45people)(60days)=7/90 m/(people)(day)
7/90 m/(people)(day) * 72people * 50days =280m
Answer: 35, 31, 25, 18
Step-by-step explanation: