Answer:
=-a +9c
=-6+9×-6
=-6+(-54)
=-6-54
=-60
hope it helps you!!!
stay safe healthy and happy!!!!
The answer is 135 and 45.
Hope this helps?
Answer:
1. x>20 2. x≤1 3.x<4 4.x>9 5.x≥-13
These are alternate interior angles.
you would set them equal to eachother and solve for x.
10x=9x+7
subtract 9x from 10x.
x=7
the answers are bolded.
I hope this helps