## anonymous one year ago Which property could be used to find the missing number? (–8 + 3.1) • (4.2 + 7) = (4.2 + 7) • (–8 + ) A. distributive property B. associative property C. commutative property

1. anonymous

You have to distribute the numbers when you have multiplication like this

2. anonymous

ur wrong on all its c @gaos

3. geerky42

|dw:1433276351074:dw| you can see that parenthesis were switched. So this is commutative property: $$\Large a\times b = b\times a$$