5x+9 = 10x-9
Take 5x from both sides
9 = 5x-9
Add 9 to both sides
18 = 5x
Divide by 5
3.6=x
Answer:
you will be able to create and representations the vertex - edge graphs.
The first option, the option you selected, and the last option.
An adjacent angle means an angle that shares the same vertex (“center” point) and side.
Hope this helped :)
Answer:
The Average rate of the first plane is 560 mph
Step-by-step explanation:
x = first plane's average rate (in mph)
x−108 = second plane's average rate (in mph)
First planes total distance = 2.25x
Second planes total distance = 1.25(x−108)
2.25x + 1.25(x−108) = 1825
x = 560
Answer:
0.76
Step-by-step explanation:
