That is 90 degrees, and 5 times 18 = 90, so x = 18
Answer:
x=3
Red
.............................................
Answer:
5. (x-8)(x+2)
10. (x-5)(x-5) OR (x-5)^2
.74% ar least or else he would crumble
Solution :
1). The cost of the formula is given as :
$ 19,350 + $12 x
2). 95%
for the prediction is :


(rounding off)
3). r = 0.92
Therefore, 
That is 84.64 % of the variability in the moving cost is best explained by the number of moves.