-3
1. Add -1.4 to each side.
2. Divide by 0.7 on each side.
Hope this helps
Answer:
60%
Step-by-step explanation:
135-60%=54
so therefore the price fell to 54 and was 60% off!
Hope this helped!
This is what I got RR || SS
Answer:
-5
Step-by-step explanation:
Because y=Mx=b and m is the slope