Is there any other answers? To me, none of those look correct. If you had -3 and substituted it into the equation you would get -1(-3)+3, which would turn into 3+3 which equals 6.
Step-by-step explanation:
It can be done using an example.
Let first fraction is : 
Second fraction is : 
Subtraction of negative fraction from a positive decimal is as follows :

We can convert the above fractions to decimal :
= 0.5-(-0.2)
Now, add the opposite of the negative number to the positive number.
= 0.7
Hence, the correct options are :
(c) Convert both numbers into decimal form.
(e) Add the opposite of the negative number to the positive number.
Answer: Option A
Step-by-step explanation:






= No solution
Answer:
A≈451.93
Step-by-step explanation:
Answer:
A.4
Step-by-step explanation:
14-8=6
6+5=11
11-2=9
9+6=15
15-11=4