I think the third one on both part a and b can't be used to find the answer
5 - 2 = 3
3 x ? = 24
(24 ÷ 3 = 8)
3 x 8 = 24
The function that describes the line that has a y-intercept of -3 and a slope of 2/3 is y = 2/3x - 3. Hope that helps!
You did not write the question correctly but I will try to answer the question according to 2 possible interpretations of your question.
Case 1:
Given the geometric sequence:

Common ratio is given by

The explicit rule of a geometric sequence is given by

Therefore, the explicit rule of the given sequence is

Case 2:
Given the geometric sequence:

Common ratio is given by

The explicit rule of a geometric sequence is given by

Therefore,
the explicit rule of the given sequence is
2/11 is larger.
Explanation :
Because if you cover it to decimal,
18% will be 0,18 only
but
2/11 will be 0,188888-
which means it can be 0,19 if 2 decimal behind coma and of course 0,19 is larger dan 0,18
try devide 2 with 11 .