Kristin is 30 years old. Her son Reggie is 10 years less than half her age. Which numerical expression represents Reggie’s age?

R= K/2 - 10

Explanation:

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

R= K/2 - 10

Explanation:

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

Brainlist Pls!

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!

answer: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6