Answer:
I came up with -12
Step-by-step explanation:
8 workers = 6 days to complete
x workers = 4 days faster to complete
6/4=1.5 days faster
1.5 x 8 = 12 workers needed to complete the wall in fours days
Answer:
320+40=360
Step-by-step explanation:
8(40+5)
320+40=360
Answer:
the answer would be d
Step-by-step explanation:
i took the test on edge2020