Answer:
Its the first one
Step-by-step explanation:
5(x+y)
-8x
I think it is random sampling because he picked one out of every 3 girls. Therefore, he picked at random.
Hope that helped!
Mandy Woodland
Martin should save about $33.00 per week to purchase the gaming system and games in 10 weeks.
The domain is all real numbers that is not t=0
Can be written as (-infinity, 0), (0, infinity).