Help please!
7. You have two boxes of colored pens. The first box contains a red pen, a blue pen, and green pen. The second box contains a yellow pen, a red pen, and a black pen. Which set represents all the colors of the pens? (1 point)
{red, blue, green}
{red}
{red, red, green, yellow, black}
{red, blue, green, yellow, black}

Question

Help please!
7.   You have two boxes of colored pens. The first box contains a red pen, a blue pen, and green pen. The second box contains a yellow pen, a red pen, and a black pen. Which set represents all the colors of the pens?  (1 point)
{red, blue, green}
{red}
{red, red, green, yellow, black}
{red, blue, green, yellow, black}

hartnn · Answer

which all colors are there in the boxes ?