Respuesta :
The are 35 ways a girl choose two piece outfit
Combination :
Combination of dress is the number of ways we can select from the outfits.
we can combine the outfits in many way.
Suppose there are 'n' and 'm' outfits , the number ways we choose is
n times m .
Given that: there are 5 blouses and 7 skirts
Suppose you can wear just each one of them separately or you can combine the outfits and wear it .
Lets combine the outfits 5 blouses and 7 skirts
To find the number of way a girl can choose a two piece , multiply the available outfirs.
The number of ways a girl choose two piece outfit [tex]5 \cdot 7 = 35 ways[/tex]
Learn more information about 'combinations' here
brainly.com/question/26109510
