Slope of <span>y= x/6-5 = 1/6</span>
Answer: 
Step-by-step explanation:
Point slope form: 
, where n=slope , (a,b) is the point through which line passes.
If slope of the line = m and line passes through 
and 
:-
So, the equivalent equations are :
X multiplied by 7+5=89
X x 7=89-5=84
X x7=84 divide both sides by 7
x=12
Answer:
50%
Step-by-step explanation:
First, find the difference between the two values
1.8-1.2=0.6
Then divide the original value by the difference
difference/original value
0.6/1.2=0.5
0.5*100=50
So, the amount of iron increased by 50%
Hope this helped! :)
