To make the color purple, Jamal’s art teacher instructed him to mix equal parts of red paint and blue paint. To make a different shade of purple, the ratio of red paint to blue paint is 2:1. What does the ratio 2:1 mean?

It signifies how much red paint you should have relatively with the blue paint.

Step-by-step explanation:

Let us say one drop is a unit.  This means that for every two red drops of paint, you should add one blue drop of paint.

yes because they have the same amount of green and blur marbles.

step-by-step explanation:

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test