3n + n = 180
4n = 180
n = 180/4
n = 45
hope it helps, brainliest pls!
This is an example I put a dot where -2 3/4 should be
The answer is A because all the other answers don’t use the cooperative denominators
Event 4 (impossible), Event 3 (probability is 7/20), Event 1 (probability is 6/12 which is greater than 7/20), and Event 2 (certain to happen)
Answer:
1) Distributive Property of Multiplication (The terms are distributed)
2) Addition property of equality (Adding 14 to both sides)
3) Simplifying (We simplified the expression)
4) Division property of equality (Dividing both sides by 6)
