Answer:
Option 1 and 3
Explanation:
= 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 true, the fractions are the same, the negative sign can be on either numerator or denominator
=
this is not true, one side becomes positive
hope this helps