Area is supposed to be multiplied by 2.
Here is what you might get. Hope it helps! Brainliest would be appreciated
3b^2 - x = -9b^2
x = 3b^2 +9b^2
x = 12b^2
3b^2 -12b^2 = -9b^2
hope this will help you
You are dividing a number (x) by three and then subtracting 1 like this. (x/3)-1
Answer:
16/40 = 0.4
Step-by-step explanation:
Find total marbles then divide the number of green by total.
