exam Maths Puzzle Numerical Ability

Hi plese help me wiyth this



My father is 42 and my dog is eight. If my dog were a human it would be 56. How old would my dad be if were a dog




thanks for any help coming on my way



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exam Other Question

The number (r) is the ratio of the number of adult tickets sold to the number of children's tickets sold. Whick set of numbers best describes the value of (r)? Which set of numbers graph the function.
f (x)= -2x - 5