Unknown number + unknown number x unknown number = 322 PLEASE HELP

Which of the following statements best describes the relationship between the point (3, 0) and the system

Vanyuwa [196]

Answer:

d because the point satisfied both

7 0

2 years ago

A van and a bicycle move towards each other. The speed of the van is 80 km per hour, and the speed of the bike is 20 km per hour

otez555 [7]

:

.

-- :

Bike > ________300km_________< Van

20km/h 80km/h

In one hour, the bike will have moved 20km and the van would have moved 80km.

The distance between them was 300km. But the bike moved 20km and the van moved 80km, since its been one hour. Which means the distance between them is less.

300km-(20km+80km) = 200km

So now the distance between them is 200km.

Now another hour passes. The distance between them was 200km. But the bike moved 20km and the van moved 80km, since its been one hour. Which means the distance between them is less.

200km-(20km+80km) = 100km

So now the distance between them is 100km

Now another hour passes. The distance between them was 100km. But the bike moved 20km and the van moved 80km, since its been one hour. Which means the distance between them is less.

100km-(20km+80km) = 0km

So now the distance between them is 0km, which means they have met. If we count, it took them 3 hours.

:

Step 1)

Add both speeds. 20km+80km=100km

Step 2)

Total distance between them = 300km

So do 300km/100km = 3hours.

______

The solution is: .

————

Hope this helped!

4 0

3 years ago

I need help please and thank you

Ratling [72]

What Do you need help with if you added a picture we cant see it

8 0

3 years ago

Read 2 more answers

A radio station plays yesterday by the beatles once every 2 days. Another station plays the same song once every 3 days. How man

mel-nik [20]

Both radio stations will play the same song on the same day 5 times in 30 days.

Explanation

A radio station plays yesterday by the Beatles once every 2 days. Another station plays the same song once every 3 days.

For finding the day on which both radio stations will play the same song, we will just find the LCM(Least Common Multiplier) of 2 and 3. So, the LCM will be 6.

That means, on every 6th day, both radio stations will play the same song.

So, the number of times that both radio stations will play the same song on the same day in 30 days $=(\frac{30}{6})= 5$

8 0

4 years ago

At a wedding, each person is estimated to eat 2/3 of a cup of soup. How many people will be fed by 12 cups of soup?

Elenna [48]

You’re asking how many times does 2/3 fit into 12. This needs to be set up as 12 divided by 2/3.
Using the KFC rule, this is the same as 12 * 3/2
Does that help?

5 0

3 years ago

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