Asked by Alexis

Can you check this problem?

Jean has 5 different colors of markers: red, blue, green, orange, and purple. Two colors are used to make a sign. How many different combinations are possible? List them.

Ans: 10 possible combinations
red/blue, red/green, red/orange, red/purple, blue/green, blue/orange, blue/purple, green/orange, green/purple, and purple/orange
Answered by Reiny
Correct, there are 10 of them and you found them all
Answered by caitlyn
there are ten of them
Answered by Branden
15
Answered by Samantha
You are correct 10
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