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Tom has a collection of 30 CDs and Nita has a collection of 18 CDs. Tom is adding 1 CD a month to his collection while Nita is adding 5 CDs a month to her collection. Write a system to find the number of months after which they will have the same number of CDs. Let x represent the number of months and y the number of CDs.

Respuesta :

NVBrainly
The equation for Tom: y=30+1x
The equation for Nita: y=18+5x

This is the answer
Hope it helps :)

At the end of 3 month both have equal number of CDs i.e. 33

Tom has a collection of 30 CDs and Nita has a collection of 18 CDs. Tom is adding 1 CD a month to his collection while Nita is adding 5 CDs a month to her collection. Write a system to find the number of months after which they will have the same number of CDs.

What is the equation?

Equation, is values of two expression that are equal.

Let x represent the number of months and y the number of CDs.

now
For Tom
Y = 30 + X


for Nita
Y = 18 + 5X

now solving both equation
30 + X = 18 + 5X
4X = 12
X = 3
for X = 3  y = 33

Thus At the end of 3 month both have equal number of CDs i.e. 33

Learn more about equation here:
https://brainly.com/question/10413253

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