First answer get brainliest(it must be right and you)

is 80 a multiple of 10? explain why or why not.

Yes, 80 is a multiple of 10.

think of multiples like multiplication tables.
10 x 1 = 10
10 x 2 = 20
10 x 3 = 30
and so on...
10,20, and 30 are multiples of 10 because u can multiply 10 by a number to get them.

so 80 is a multiple of 10 because 10 x 8 = 80