The probability that she selected a white tile or a tile with an even number will be 9/20.
<h3>How to calculate the probability?</h3>
The probability simply means the act of choosing an event based on the likely occurence.
In this case, the probability that she selected a white tile or a tile with an even number will be 9/20.
Therefore, the correct option is D.
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It will take 100,000 more days.
you can do this by dividing 10 and 1,000,000
Given equation is y=3x+3 and 
Let's simplify the 2nd equation
before we can start graph so that calculation will be easy

multiply both sides by 3 to cancel out fractions

y=3x+3
which is exactly same as the first equation so graph of both will be exactly same and solution will be infinitely many solutions.
y=3x+3 has y-intercept 3 so first point will be (0,3). Slope is 3 so rise 3 unit up then 1 right and graph the new point.