Answer:
Your pic does not work.
Step-by-step explanation:
It's black.
Answer:
x = 3
Step-by-step explanation:
12+3= 15
Hope this helps :)
17 hours if your thinking of time but if not I’m not sure if I can help you
Answer:
D)
Step-by-step explanation:
<-- correct option but not simplified fully
A) 57
9x-15=(4x+10)+15
9x-15=4x+25
5x-15=25
5x=40
x=8
Plug in 8 for x:
9x-15
=9(8)-15
=72-15
=57