Answer:X=-15
Step-by-step explanation:
-4x/5=12
5x-4x/5=5x12
-4x=5x12
-4x=60
-4x/-4=60/-4
x=-15
Answer:
Step-by-step explanation:

You have the formula already, just plug in 30 for s (speed) and solve for d (distance).
Answer:
times each other
Step-by-step explanation:
times by each other