7 hours before 2:12 am would be 6:12 pm. Now go forward 30 minutes which is 6:42 pm.
7x+9
5x+2x= 7x
5+4=9
7x + 9 is the result when combining like terms.
Answer:
(3×-2^3×5^-2)^2
Step-by-step explanation:
I think this is it I'm not sure sorry if it's not I tried my best to help you.
Answer:
50 degrees.
Step-by-step explanation:
Angle FGE =
because angles on a straight line add up to 180 degrees.
Angle EFG =
(Angles in a triangle add up to 180)



Add 20 to both sides:


Subtract 6x from both sides:


Angle 