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

In Becky's class, there are 22 students 5/11 of the students are girls. How many of the students in her class are girls? 5 students 10 students 12 students 16 s

what type of reaction is the decay of carbon-14

Which of the following techniques is a specific type of figurative language? A.) Conceit B.) Personification C.) Metonymy

According to durkheim, the key finding of his study on suicide is that suicide can be predicted by the:

_Al + _O2 —> _Al2O3 Which sequence of coeffients should be placed in the blanks to balance this equation?

What does the term Manifest Destiny imply?

How many digits in hex do you need to represent integers up to 1, 000?

What were some of the problems that city residents faced in the late 1800s and early 1900s?

Massachusetts bay colony was a theocracy true or false

which of the following is the inverse y=3x