A: 55
b: 50
c: 100
the sum of all the angles of a triangle must equal 180
Answer:
The answer is D
Step-by-step explanation:
Hope this helps UwU
Hi there! The answer is B.

First we work out the parenthesis, which is easy because we can just remove them.

Now rearrange our expression (in order to collect terms later).

Next up is collecting the terms.

The answer is B.
~ Hope this helps you!
Answer:
c
Step-by-step explanation:
16 divided by 4 equals 4
Answer:
x = -9
-9s abosolute value is 9 and 9-14 = -5