Really just free points, should be easy

15 - 2(- 13s + 3) = 9s - 9 + 16s

15 + 26s - 6 = 25s - 9

9 + 26s = 25s - 9

26s - 25s = -9 - 9

s = - 18

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

r and t.

both are 64 degrees.