X/7 = 6/4.2
4.2x = 42
x= 10
F(-11/5)=5(-11/5)+6
f(-11/5) = -11+6
<span>f(-11/5) = -5
Hope this helps!</span>
Answer:
Step-by-step explanation:
Bob ran the first part of a 12 km race at a speed of 8 kmph. He ran the second part of the
race at 10 kmph. If his total time for the entire race was 1.74 hours, how far did he run in
the first part of the race?
First part :
Total Distance = 12 km
First part Speed = 8kmph
Let distance covered on first part = x
Second part speed = 10kmhr
(8*x)
Top= 198
bottom= 9
108/6=18
18= constant porportional (think thats what its called)
162/18=9
11x18=198
Answer:
poop
Step-by-step explanation:
