Answer:
The answer is the option D

Step-by-step explanation:
we have

Multiply by
both sides

Rewrite

Step-by-step explanation:
✓(-1/6×4/7)+(-1/6×-2/5)
✓(-4/42)+(2/30)
✓(-2/21)+(1/15)
✓(-2/21+1/15)
=-<u>1/35</u>
Step-by-step explanation:
7.3 when rounded to the nearest tenth