They are 7 points away from each other.
Answer:

Step-by-step explanation:
To convert decimals to fractions, you look at the place of the last digit of the fraction (i.e. the digit that the farthest right from the decimal)
For 0.3, 3 is in the tenths place, so we end up with the fraction 
For 0.46, 6 is in the hundreths place, so before simplifying we have 
The GCF of 46 and 100 is 2 so we divide the fraction by
to get
÷
= 
For 0.075, the 5 is in the thousandths place, so before simplifying we have 
The GCF of 75 and 1000 is 25 so we decide the fraction by
to get
÷
= 
Combine like terms
X^9 = -3
divide both sides by 9
-3/9 or -1/3 reduced
9x1
You would add 2+7 which =9 then x+1 that’s 1 so it would be 9x1