Step-by-step explanation:
Some expressions that are equivalent to this is: 1 - 1/5; 2 - 1 1/5; 3 - 2 1/5; etc.
I think b=6. so try that ok
Answer:
13 x^2 -6x -9
Step-by-step explanation:
8x^2-4x-3+5x^2-2x-6
Combine like terms
8x^2+5x^2 -4x-2x -6-3
13 x^2 -6x -9
Answer: It would be 2,0 :) Please tell me if I'm wrong
Step-by-step explanation:
30 dolls.
You can get this by multiplying the number in 20% by 5, which would get you to 100% and 30.