Question

I need help on this math question please help i will medal you

Answer 1

does that show multiplying or adding?

Answer 2

sorry cussing

Answer 3

D":

Answer 4

you can cross off two of the choices if you can identify this as multiplying or adding

multiply is show by a dot. add is shown by a + sign
which is used here?

Answer 5

It's A or D right?

Answer 6

now to pick the correct choice you have to learn (memorize)
associate means "move parens"
commutative means "change or switch the order"

what is different between the two sides? order of the multiply or moving parens

Answer 7

yea. associative means (a × b) × c = a × (b × c)
commutative means a x b x c = b x c a

Answer 8

It's A?

Answer 9

notive how in the first one, only the parenthesis are different, and in the second the order os different

Answer 10

yes

Answer 11

yup. a