Question

I need help with this:

If l is parallel to m and m<6=4x-15 and m<7=x+30, then m<6=?

Here's the link to the image that goes with it:
https://heritagehomeschoolks.ignitiaschools.com/media/g_geo_2014/3/page44b.gif

Thanks to whoever helps!

Answer 1

45?

Answer 2

Can you tell me how you got that? Here are the answer choices too.

A. 15

B. 35

C. 39

D. 45

Answer 3

D.
4x-15=x+30
4x-x-15=x-x+30
3x-15+15=30+15
3x=45
3x/3=45/2
x=15

Answer 4

4x-15
4(15)-15
60-15=45
m6=45

Answer 5

Thank you so much!

Answer 6

You're welcome! Anytime! @kla01