Question

Help please...........

Answer 1

Okay, first of all I don’t know

Explanation:

me: This question is hard not gonna lie cause it’s math of course

my brain: yea just skip the question

me: I’m still gonna answer it

LOOK WHERE WE ARE NOW!!!

Answer 2

Explanation:

a) no it's not equivalent

b) yes it's equivalent by 5

c) yes it's equivalent for 5