The recursive formula for an arithmetic sequence is :

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

the 3rd on is correct

step-by-step explanation:

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.

is there more info provided? there is not enough information given in the problem