Answer:
Step-by-step explanation:
Switch sides:
3x = 4y+4
Divide both sides by 3:

Simplify to give:

Answer:

area: 136 cm
perimeter: 48 cm
Step-by-step explanation:
For the first one just subtract

for the second one you just have to break it into smaller, more digestible pieces (work below)
The brain is the control center of the nervous system.
I think answer is states 3
Answer:
Carbon dioxide is a chemical compound composed of one carbon and two oxygen atoms. It is often referred to by its formula CO2. It is present in the Earth's atmosphere at a low concentration and acts as a greenhouse gas.
Step-by-step explanation:
There is also more to know about this. It's also a chemical.