Answer:
5/12
Step-by-step explanation:
You have to make it a common denomator and then subract until equeal.
that differences are that mass is a measurement of the amount of matter something contains and mass is measured by using a balance comparing a known amount of matter to an unknow of matter
Answer:
Answer is
Step-by-step explanation:
The answer 1 Its 35 Answer 2 14
<span>X-Y=4,
X+Y=2
-------------add
2x = 6
x = 3
X - Y =4
3 - Y = 4
Y = 3 - 4
Y = -1
solution (3 , -1)</span>
