1. N=x+3
S=2(x+3), or Sam=2x+6
You should buy cookies, because .80 x200=160 , which is less than $200
3000 + 70 + 2
It's basically everything that is added to get that number. You do not need a 100's place because a 0 is holding that spot.
Answer:
12 and 16 or 12:16
6 x 2 = 12
8 x 2 =16
12 + 16 = 28
Step-by-step explanation:
