What is r - 9 for r= 20
2 answers:
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Answer:
3/11
Step-by-step explanation:
Divide both the numerator and denominator by 2.
Answer:
View Image.
Step-by-step explanation:
The solution is where both graph cross each other.
Is the solution, the point (x, y) that they gave you, the same point as where the two graph cross each other?
If yes then the solution is correct.
If no then the solution is wrong.
1. 
3500(1.64) = 5740
2.
25300(3.07) = 77671
Hope that helps. Feel free to ask any questions
3500(1.64) = 5740
2.
25300(3.07) = 77671
Hope that helps. Feel free to ask any questions