Question

help!! find QU.

Answer 1

lets call it \(x\)

Answer 2

okay.

Answer 3

solve
\[\frac{x}{12}=\frac{x+4}{17}\]

Answer 4

you know how to do that?

Answer 5

i believe so. let me try it.

Answer 6

"no" is a fine answer, i can show you
just asking
ok

Answer 7

i came up with the answer 9.6 is that correct?

Answer 8

even if it is can you show me so i can make sure my steps are correct?

Answer 9

sure
first step should be the old math teacher word "cross multiply" to get rid of the denominators

Answer 10

okay i got that.

Answer 11

btw \(9.6\) is right so whatever you are doing worked