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

Factor completely. x2−5x−24 Enter your answer in the box.

The M-phase checkpoint ensures that all chromosomes are attached to the mitotic spindle. If this does not happen so it will most likely be arrested in a. Teloph

what is the term for classifying and grouping organisms? (apex)

Which of the following statements are true for images formed by thin lenses?Check all that apply.A diverging lens always produces a virtual image of an object p

Select the points you need to calculate the average rate of change from the beginning of the slide to when the slide has covered a horizontal distance of 15 fee

What is the first level of the Mian kingdom of the 1st worldwide youth protest?

Christy rode her bike 60 miles in 5 hours. (A) what was her average speed in miles per hour?

which volture can be found in the western hemisphere?

How do I solve question 6a?

These three goals, __________, __________, and __________, are considered the primary motivations for early European exploration.