Answer:
The best time for him to have it is;

Explanation:
Given that Mr. Smiley wants to have a sale to draw people into the store when customer traffic is low.
The period when sales are lowest on the graph is;

The best time for him to have the sales to draw people to the store is the period when traffic is at its lowest.
So, the best time for him to have it is;
X=2 for the top & for the bottom 3/4y+15/4
Answer:
A, C, and E are correct
Step-by-step explanation:
B can't be right because 2 is an exponent, not a coefficient
D can't be right because 6 doesn't go into 7
Hope this helped!
Formula for permutation is:

<h3><u>Calculation</u>, </h3>
Plug in the values:
Required number of ways = ²C7





<em>Thus, </em><em>The</em><em> </em><em>players</em><em> </em><em>can</em><em> </em><em>be</em><em> </em><em>selected</em><em> </em><em>in</em><em> </em><em>21</em><em> </em><em>different</em><em> </em><em>ways</em><em>!</em><em>!</em><em>~</em>