329 km for 1 hour
240 km for ? hours
so
240/329 = 0.73 hour
answer
0.73 hour for 240 km
<span>-3(1+6r)=14-r
-3 - 18r = 14 - r ...expand by using distributive property
-3 -17r = 14 ...add (r) to both sides
-17r = 17 ...add (3) to both sides
r = -1 ....divide both sides by (-17)</span>
Answer:
k=-27 i think
Step-by-step explanation:
<span>the answer is that n=0.185714285714</span>
