The sum of this geometric series with 7 terms: 2+6++1456 is

answer:

the sum of the terms in a geometric sequence is obtained through the equation below,  

                                s = (a1)(1 - r^n)/(1 - r)

substituting,

                                s = 2(1 - 3^7) / ( 1 - 3) = 2186

thus, the sum of the first 7 terms in the geometric sequence is equal to 2186.

i am 58% wrong, but i am pretty sure this is it.

best of luck to you!

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

1. minimum

2. 6400

3. eight

hope this !