Step-by-step explanation:
2x - 3y = 9
2x + 3y = 3
__________ -
-6y = 6
y = -1
2x - 3y = 9
2x - 3(-1) = 9
2x - (-3) = 9
2x = 12
x = 6
<span>7(6x-4)+2x
=42x - 28 + 2x
= 44x - 28</span>
To do this, multiply 3/4 by 1/2 and you end up with 3/8 lb. or 0.375 lb.
Answer: Hi! I would say it is D because the other answers really don’t make sense. And the passages said that they were rated low for air quality.
Step-by-step explanation:
I hope this helps!
There are no restrictions on the domain of the since function.
The domain is all real numbers.
