Answer:
The last two
Step-by-step explanation:
Scientific notation:
a number between 1 and 10 is multiplied by a power of 10. For example, 650,000,000 can be written in scientific notation as 6.5 ✕ 10^8
I'm thinking it's Associative or Identity property(preferably Associative) but I'm not sure
Education is important, don't cheat <3
search up the different properties and Associative makes sense more with Step 2!
153/20
I assume you're asking
So
=
128 : 3 :: w : 8 proportion
3w = (8)(128) product means/extremes
w = 341 ⅓ cars
