Your equation should look like this:
d = day
15 + 3.50d
Hope this helps!
If it is in a square formation, you would have to find the square root of 36 which is 6
A. = 7/8
b. = 7/4 = 1 3/4
c. = 7/4 = 1 3/4
d. = 7/4 = 1 3/4
= b,c,d
The answer for your question is B
