Please help:)I’m not good at math and need to get this done ASAP

First and third options are equivalent, second and fourth options are not equivalent.

Step-by-step explanation:

Remember the relation:

and:

We have the expression:

We know that 49 = 7*7

Then we can write the above relation as:

We can use the second relationship from the above ones and write this as:

Now we can use the first relationship to get:

Then:

The first option is equivalent.

The second option is not equivalent

The third option is equivalent.

The fourth option is not equivalent.

hi there! my name is zalgo and i am here to you out today. the answer is pretty simple (in a way). this equation equals to 25.2!

i hope this answer !

"stay and stay proud! " - zalgo

x/3-10=8

x/3=18

x=48