3 years ago

N stands for a number. 2n is greater than 30. 5n is less than 100. Can someone plz help me wiv dis?

1 answer:

34kurt3 years ago

8 0

So... 2n>30 and 5n<100. So if you divide out 2 and 5, you get n>15 and n<20. Therefore 15<n<20

You might be interested in

iren [92.7K]

5.15 x 5 = 25.75

25.75 + 3.75 = 29.5

So your answer is $29.50

Hope it helps! :D

6 0

3 years ago

alina1380 [7]

Answer:

The integers are 11 and 12

Step-by-step explanation:

11 and 12 are consecutive positive integers, and 11 x 12 = 132.

5 0

3 years ago

Nana76 [90]

Answer:

c = 99 and b = 81

7 0

2 years ago

blondinia [14]

$5 for a case of soda

5 0

3 years ago

Tanzania [10]

If x represents the mass of 1 ball in kg, then the balance shows ...

... 6x = x + 9 kg

... 5x = 9 kg

Then 6x is ...

... (6/5)·5x = (6/5)·9 kg = 10.8 kg

0.8 kg = 0.8·1000 g = 800 g

so 10.8 kg is ...

... D. 10 kg 800 g

7 0

3 years ago