Answer:
1:1500
Step-by-step explanation:
Scale distance = 18cm : 120 m = 18cm : 12000cm
Now, write this in the form of 1:n
18:12000 = 1:1500
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B. y = 7
16=-3y-5
3y=-5-16
3y=21
y=21/3
Therefore y = 7
Hope it helps you
