Write the equation of the line if m = -3/2 and b= 16

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

Taking algebra two apex courses and need with these questions

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?