Then the original price was $42
Because it is half off we multiply 21 by 2 and get 42.
Combine like terms.
2x + 6 + 6x - 1
8x + 5
Answer:
blue : red
7 : 12
Step-by-step explanation:
blue : red
28 48
Divide each by 4
28/4 48/4
7 12
blue : red
7 : 12
150% as fraction is 150/100 = 15/10 = 3/2 and thats the simplest form :)))
i hope this is helpful
have a nice day