Step-by-step explanation:
<h3>İf it is Z=(x+y)/5</h3><h3> 5Z=x+y</h3><h3> y=5Z-x </h3>
<h3>İf it is Z=x+y/5</h3><h3>then Z=(5x+y)/5</h3><h3> 5Z=5x+y</h3><h3> y=5Z-5x or 5(Z-x)</h3>
Answer:
It will go 400 kilometers in 5 hours and 800 kilometers in 10 hours
Step-by-step explanation:
80*5= 400 (in 5 hours)
80*10=800 (in 10 hours)
Answer:

Step-by-step explanation:





