Answer:
the answe is oviusly A hope this helps
A.................................
Explanation:
Explanation:
by transposing you can solve this question
Mark it as brainlist
If this is you’re full question
Erica and Amy started biking in the opposite directions at the same time from the same place. Erica biked at a speed of 6 meters per second and Amy biked at a speed of 4 meters per second. How soon were they exactly 1 km apart?
Than the answer is 100 seconds