Answer:
Option 1 and 3
Explanation:
 = 0.7 this is true, two negative numbers divided becomes positive
 = 0.7 this is true, two negative numbers divided becomes positive
-10 = 
 this is not true, for a negative fraction, you can keep the negative on the numerator OR the denominator, not both
 this is not true, for a negative fraction, you can keep the negative on the numerator OR the denominator, not both
 =
 = 
 this is true, the fractions are the same, the negative sign can be on either numerator or denominator
 this is true, the fractions are the same, the negative sign can be on either numerator or denominator
 
 =
 = 
 this is not true, one side becomes positive
 this is not true, one side becomes positive
hope this helps