The blue hexagon in the middle has 2 tile lengths on each side. Let's use a variable to represent that: n=2 The number of green colored tiles in the border can be modeled as 6n+3, n=2 So the number of green border tiles is 6×(2)+3=15. If the blue hexagon in the middle had 4 tiles on a side (n=4), how many green colored tiles would there be in the border?

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

the answer to question 1 is -8, 28.

step-by-step explanation:

step-by-step explanation:

where is the question is there is a formula or is there not one

(8+64)^2= 5184 < answer

step-by-step explanation:

2^3 = 8

4^3= 64

(8+64)^2 = 5184