The number is 'n'.
Five times the number is 5n .
Nine more than that is 5n + 9 .
Answer:
x=-10
Step-by-step explanation:
reorder the terms: 8+2x=18+3x
solve: 8+2x=18+3x
-3x -3x
_________
8-1x=18
-8. -8
________
-1x= 10
__ __
-1 -1
________
<u>x= -10</u>
Mode is the total average median is the middle number
Answer:
<CAB and <DAE are vertical angles
<EAB and <CAD are vertical angles
Step-by-step explanation:
this is because they are formed by the prolongation of the sides of the other angles and are opposite to them on the other side of the vertex.
Answer:
(1,2)
Step-by-step explanation:
thats the point of intersection so they have the same outcome
I'm a little confused by the question but I hope this helps :)