Answer:
1/2.(x+12)=4x-1
x+12=2(4x-1)
x+12=8x-2
Group like terms
12+2=8x-x
14=7x
Divide both sides by 7
x=2
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
She earned 30$ a week(Brainlyest?)
Answer:
The onion skin math method helps you understand
Step-by-step explanation:
I love you, y
Answer:
100$
Step-by-step explanation:
he profit from 1 popcorn=0.85$
from 200=170$
170$-70$=100