Jane mixed \frac{2}{3}
3
2


liter of blue paint with
1
1
\frac{1}{3}
3
1


liters of red paint to make
2
2
liters of purple paint.
She needed more purple paint.
To make a new batch of purple paint, she used exactly
1
1
liter of red paint.
Using the same ratio, how many liters of blue paint should Jane use to make the new batch of purple paint?

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

at home andrea has 1 2/3 kilograms of rice

step-by-step explanation:

687.09 dollars       happy now

step-by-step explanation: 6870

1857 times .63 equals 1169.91 subtract that from 1857 you get 687.09

answer: im gonna go with milli

step-by-step explanation: