30 points! Numbers n, m, and k are natural numbers. Express as powers: #1: 4^n*4^5
#2: 3^8*3^n
#3: 2^2n/2^n
#4: 2^3n/2^2n
Pictures of each question will also be attached.

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6

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!