Answer:
Step-by-step explanation:
y = mx+b
y = -7x - 8
Answer:
i think it would be A. 180%
plz correct me if im wrong
Step-by-step explanation:
Answer:
The atomic mass of an element is the average mass of the atoms of an element measured in atomic mass unit (amu, also known as daltons, D). The atomic mass is a weighted average of all of the isotopes of that element, in which the mass of each isotope is multiplied by the abundance of that particular isotope.
Step-by-step explanation:
I hope this help
3+2+4+1+3= 13 is that what you were looking for
First equate 4x+7y=3x,
we get, x+7y=0 ---->equ 1
Now equate 3x=y-2, we get 3x-y=-2 ----->equ2
solve equ 1,2,
We get x= -7/11, y=1/11