Find an expression for the number of squares in the nth pattern of the sequence. i noticed that the number of squares you add in each pattern it depends on the pattern number (see image) but i don't know how to get the expression.

The answer is T(n)=5(n-1)+n+1

because = T(4)=5(4-1)+4+1

              =T4=5(3)+5

              =T4=15+5

              =T4=20

this took me half an hour

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

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