Giving brainliest to first person!
what color do red and blue make when mixed together?

Purple

Explanation:

Red,blue and yellow are a primary color and primary colors make all of the colors in the rainbow

The first color of the rainbow is red which is a primary color

The second color is orange which is red and yellow mixed together

The third color yellow which is a primary color

The fourth color is green which is yellow and blue mixed together

The fifth color is blue which is also a primary color

And the sixth and last color is purple which is blue and red mixed together.

Purple

Explanation: Red and blue make purple i'm not sure how to explain it.