Okay and... what are you confused about
Answer:
-24=u / 6
x6
-144=u
Step-by-step explanation:
First you have to divide 165 by 3, which is 55. and then 55 multiplied by 8 is 440. so in 8 hours, they could travel 440 miles.
Answer:
At 50 km/hr, she travels a distance of 40 km
At 100 km/hr, she travels a distance of 160 km
Step-by-step explanation:
The general formula for distance = d = r*t
distance / rate = time
x/50 + y / 100 = 2.4 Multiply by 100
2x + y = 240
x + y = 200
Subtract the two equations
x = 40 km
y = 200 - 40
y = 160 km
Answer:
8/7
Step-by-step explanation: