saintsfan2004
19.11.2019 •
Mathematics
Aconvention charges $9.00 for adults and $6.00 for children. the receipts for one hour were $618. if 80 tickets were sold in that hour, how many children and how many adults came to the convention.
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Ответ:
1) commutative property of addition
2) distributive property
3) commutative property of multiplication
4)associative property of addition
Step-by-step explanation:
You are probably done but im 100% sure this is it