Answer:
Divide 288 by 2
You get 144
Next, Sandy needs 3 equal piles, so divide 144 by 3
You get 48.
There needs to be 48 of each color, including green
Step-by-step explanation:
Answer:
80% I am thinking is correct
Well if you're wanting to use substitution, you first have to end up with one term on either side of the equation. Use the second one as it's easiest.
So: x-2y=11, so find -2y as there is a -2y in the first equation.
then that becomes -2y=11-x. then sub that into equation 1, and you get:
-x+11-x=-13, which equals to -2x+11=-13, which is -2x=-24, so therefore
x=12. then chuck the x into any of the equations to find what y equals.
hope this helps!
It’s the first option, 5 + c
