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Lunna [17]
3 years ago
10

A boy walked for 4 hours and cycled for 3 hours covering a distance of 87.6km . Later she walked for 2 hours and cycled for 4 ho

urs covering a distance of 101.8km. What was her average speed for walking and her average speed of cycling if these did not change in the two instances? ​
Mathematics
1 answer:
insens350 [35]3 years ago
5 0

Answer:

average speed for walking = 4.5 km/h

average speed for cycling = 23.2 km/h

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The sum of two numbers is 17, and their difference is 29. What are the two numbers?
serious [3.7K]
X + y = 17
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x = 17 - y
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2 years ago
Ask an expert 2+3/10X>=13/20 Solve for inequality Thanks!
dolphi86 [110]

Answer:

The answer is in the picture.

Step-by-step explanation:

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Also x cannot equal to 0 if you plug in into the original equation the answer is indefinite/not solution.

8 0
2 years ago
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