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.
Answer:
It a simultaneous equation so the solution is 2
Step-by-step explanation:
Answer:
x<-3
Step-by-step explanation:
x-1+1<-4+1
x<-3
Answer:
c = -3
Step-by-step explanation:
7 = -3c -2
3c = -2 -7
3c = -9
c = -3