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The answer is A. Below is the solution:
w - 45 <= 5 and <span>w - 45 <= -5
</span>w <= 50 <span> w<= 40
</span><span>the the class is 40 - 50</span>
Let's call the number
.
Based on the problem, we can create the following equation:

Now, let's solve for
:


- Apply the Distributive Property


- Multiply both sides of the equation by 6
The number is 360.
There is 6.05 gallons of gas left in her car when she drives for an hour
Given that 3 ties were selected and the probability of selecting a bow tie is 3%, the probability of selecting 3 bow ties will be:
P(selecting 3 ties)=P(selecting a bow tie)*P(selecting a bow tie)*P(selecting a bow tie)
=(0.03)*(0.03)*(0.03)
=0.000027
ANSWER
Eva is correct because 13/2 + 3/2 = 8
There is no mistake. Dakota may have thought that there was a mistake because Eva simplified when she got the answer for 4x which is correct but Dakota may have thought that it was incorrect.