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3. Tristan has a total of 20 toy cars. He has 11 blue toy cars more than the black ones. How many black toy cars does he have?



in algebraic expression po sya​


3 Tristan Has A Total Of 20 Toy Cars He Has 11 Blue Toy Cars More Than The Black Ones How Many Black Toy Cars Does He Have In Algebraic Expression Po Sya class=

Sagot :

Answer:

he have 9 black toy car i think