L = 0 bcause it cancels itself out
Answer: how many hours is she working
Step-by-step explanation:
Answer:
80
Step-by-step explanation:
Answer:
850 people
Step-by-step explanation:
10,200 people in 12 rows
÷ 12 on both sides:
people in
rows
people in
row.
140/7=20
220/20=11
the answer is 11