The unit rate you're trying to find is pages per day(or p/d), so the equation needs to have both a unit for pages and for days.
The equation we have is:
![5,249 = 29d](https://tex.z-dn.net/?f=5%2C249%20%3D%2029d)
If they read 5,249 <em>pages</em>, then we can include the unit for pages in the equation.
Since we also know that <em>d</em> is the number of days it took, you can replace <em>d</em> with days.
The equation becomes:
![5,249\ pages=29*(x\days)](https://tex.z-dn.net/?f=5%2C249%5C%20pages%3D29%2A%28x%5Cdays%29)
Now that we have one variable, we can solve for <em>p/d</em>:
![\frac{5,249\ pages}{29}=x\ days\\\\181 = x](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%2C249%5C%20pages%7D%7B29%7D%3Dx%5C%20days%5C%5C%5C%5C181%20%3D%20x)
Thus it took them 181 days to read it all.
If Johnny read 5,249 pages over 181 days and the unit rate is pages per day(p/d), then the equation for finding <em>p/d</em> is:
Johnny read 29 pages per day.
Answer: Yes, I believe that she does, because 15 is greater than 13.
Step-by-step explanation:
The volume of the solid will be equal to V=64 Cubic inches.
<h3>What is volume?</h3>
The space occupied by any solid object in the three-dimension is called as the volume.
Here we have 8 cubes in the solid object each cube has the side equal to 2 inches.
So the volume of one cube will be:
V=a³=2³=8 cubic inches
Since total number of the cubes are 8 so total volume will be:
V=8x8=64 cubic inches
hence the total volume will be equal to 64 cubic inches`
To know more about volume follow
brainly.com/question/1972490
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It would be -(-31) because a negative and negative is a positive