Answer:
Step-by-step explanation:
3x + 20
You will need to find out what x represents by doing that you add 80+60 which equals 140 now you know what your missing
3 times what + 20 equals 140
40×3=120+20=140
Your answer would be 3•40+20=140
Answer:
I am in 7th grade so stop asking me questions for
Step-by-step explanation:
The figures were not drawn to scale.
Answer: (25 – π)