Answer:
b)29
Explanation:
Let the husband, Ryan's age = x
Heather is six years younger than her husband, therefore:
Heather's age = x-6
The sum of their ages = x+(x-6)
Therefore:
[tex]\begin{gathered} x+(x-6)=52 \\ 2x-6=52 \\ 2x=52+6 \\ 2x=58 \\ x=\frac{58}{2} \\ x=29 \end{gathered}[/tex]Ryan is 29 years old.