Answer:

Step-by-step explanation:

64=-4+4x
64+4=4x
68=4x
68/4=x
17=x
The total number of yards is 360 yards
<h3>How to determine the number of yards?</h3>
The given parameters are:
Number of sheets = 8
Yard per sheet = 45 yards
The total number of yards is calculated as:
Total number of yards = Number of sheets * Yard per sheet
Substitute the known values in the above equation
Total number of yards = 8 * 45 yards
Evaluate the product
Total number of yards = 360 yards
Hence, the total number of yards is 360 yards
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Answer:
5
Step-by-step explanation:
Mode means most, so it's the number you see most.
I think it should be x(ax +b) + c. Not sure though.