What is 916 divided by 329

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b