Which shows how to solve the equation à x=-6 for x in one step? O ( (4)X =-6(4) o (4)x= -6(3) A) - pls help if I don't answer this correctly I won't pass this test

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.