Kristen is 30 years old. Her son Reggie is 10 years less than half her age. Write a numerical expression to represent Reggie’s age.

Question

Hello i really need help for this rn!

Answer 1

R= K/2 - 10

= 30/2 -10 = 15-10 = 5 years old for Reggie, where Kristen's age = K=30