x=-3, y=1
Step-by-step explanation:
Given equations are:
2x-3y=-9 Eqn 1
x+y = - 2 Eqn 2
From eqn 2:
Putting x=-y-2 in eqn 1
Hence,
x=-3, y=1
Keywords: Linear equations, Variables
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Answer:
The answer is R= D/2
Step-by-step explanation:
The percent of the world's total production of bikes that is contributed by Poland is 2.83%.
Number of bikes produced by Poland = 4.02 million bikes.
Number of bikes produced by the world population = 142 million bikes.
The percent of the world's total production of bikes that is contributed by Poland will be:
= (4.02/142) × 100
= 2.83%
Therefore, the percent of the world's total production of bikes that is contributed by Poland is 2.83%.
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Answer:
It would be 2.83% since that is rounded to the nearest 10th