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 American president who was assassinated was known for his efforts to assist the poor, improve the economy, and advance the space program? Answer Richard M

a real world problem with 0.75x-18.50=0.65x

Which of these statements best describes modern china? A) oppressive state controlled by dictatorship B) fully capitalistic economy with democratic elections C)

You use 6 gallons of water on 20 plants in your garden. At that rate, how much water will it take to water 30 plants?

Explain how you can use inverse operations to find 1.8 divided by 3.

what is the fraction of 3\4 of 28

What is the relationship between coronary artery disease and a heart attack? Coronary artery disease is a symptom of heart attacks. Heart attacks reduce blood f

three more than three times a number is one less than two times the number what is the number

What international event led to the Red Scare?

20 yards 8 inches is divided into 26 equal sections, how long is each section