Hello!
We will just do the math as shown below. We will use 4 7/7 to make the subtraction a bit easier.
4 7/7-4/7=4 3/7
Therefore, our answer is A) 4 3/7.
I hope this helps!
For a width of 25, the length will also be 25, so the area is 25² = ...
625.
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The rule is
area = width×(50 -width)
The logarithm of the number 45318 is 4.66.
8 x 300 = 2400
9 x 270 = 2430
10 x 240 = 2400
11 x 210 = 2310
the max revenue would be $9