Which expressions are equivalent after simplifying? Check all that apply. (3.1a – 2.7b) + (1.5a – 4.9b) (2.3a + 0.2b) – 8b (–3.5
b + a) – (4.1b – 3.6a) –0.4b + (8b + 4.6a) 4.6a – 7.6b
2 answers:
Answer:
1,2,3
Step-by-step explanation:
Answer:
1st one 3rd one and last kne
Step-by-step explanation:
You might be interested in
Hope this Helps with your Math Problem :D
The answer is 9 center is ( 1,0)
Answer: 1/7
Step-by-step explanation: Seven possibilities and one outcome so it is 1/7
-2, 1/2, 1
Simplify down all the way and get your answer
Mark brainliest please