nadiaking2000n nadiaking2000n

03-06-2021
Mathematics

contestada

Ravi bought 3 pens and 4 notebooks for $28. Lola bought 4 pens and 8
notebooks at the same store for $52. How much does one notebook cost?

Respuesta :

brianxpxoxo brianxpxoxo

03-06-2021

Answer:

5.50 Each

Step-by-step explanation:

Answer Link

mha01517 mha01517

03-06-2021

Answer:

Step-by-step explanation:

3P + 4N = 28

6P+ 8N = 56

4P +8N 52

2P = 4

P = 4/2 = 2 = $2

3(2)+4N = 28

4N = 28-6=22

N = 22/4 = 5.5= $5.50= cost of one notebook

Answer Link

Otras preguntas

Which sentence uses correct capitalization? the beatles' "yesterday" is the most covered song in all of popular music. the beatles' "yesterday" is the most cove

Round this number 15,680

Which city is north of the persian gulf?

How does energy from food become energy that cells can use?

elevate the expression 3x-9 when x=5 show work

Why were the shinto and buddhism important to the development of japanese culture?

According to newtons third law forces always occur in equal but____ pairs?

how can the fish eating bird have 5 ppm of ddt when the water only started with 0.003ppmm of ddt

In what part of this process should safety precautions be planned

The pupil opens and closes automatically explain wether this is involuntary or voluntary action