Marking Brainliest! 3(x-100)=?

use de disruptive property to multiply 3 by x-100

Step-by-step explanation:

For this kind of problem you use multiply the number outside of the parentheses to everything inside.

you end up with 3x-300

After this, the problem can really go two ways. A question mark isn't really use in math.

If it is a 0,

3x - 300 = 0.

Bring the 300 to the other side.

3x = 300

Divide each side by 3,

and x=100.

If the ? is more of y, you already have slope intercept form with

y =  3x - 300.

I'm not sure which you are looking for, but I hope this helped!

step-by-step explanation:

it's 15

too many. (jk)

31 v bucks

step-by-step explanation:

since you bought 25 on friday and 6 on tuesday, you can just add them up.

25+6=31

check your work.

31-6=25

i hope this !

-yand3r3