Answer:
c
Step-by-step explanation:
Hello!
Since D is the midpoint and the two equations are and both sides of point D the equations equal each other
9x - 7 = 3x + 17
Now you solve it algebraically
Add 7 to both sides
9x = 3x + 24
Subtract 3x from both sides
6x = 24
Divide both sides by 6
x = 4
Now we put this into both equations and add them
9(4) - 7 = 29
3(4) + 17 = 29
29 + 29 = 58
The answer is 58 units
Hope this helps!
1.2 which is 6/5 in fraction form
Answer:
The student incorrectly simplified 10ab root 2a + 20a root 2a
Step-by-step explanation:
4xAnswer: y=9-4x
Step-by-step explanation: Subtract 4X from both sides
