By proportion:-
4 / 30 = x / 75 where x is number needed for the '75' country
30x = 300
x = 10
They need 10 drivers.
From c=b-5
Independent variable is b, the number of cookies in the jar before your visit
Dependent variable is c, the number of cookies remaining in jar
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There is 360* in a circle, so you would divide 360 by 20 to get 18.
Answer:
D
Step-by-step explanation: