Rose spent $36 on 2 shirts. One shirt cost twice as much as the other. What was the cost of each shirt?

1 answer:

4 0

One shirt costs $9 dollars and the other shirt cost 27$ dollars. If you split 36$ in half you will have 18 and another 18, but since one shirt cost twice as much as the other you would split 18 in half to get the lower cost of the shirt that cost less money then you would find a number to add to 9( which is 27)so you would get $36 in total.

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3 years ago

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3 years ago

Alison set aside $55 each month to spend on books and cd .If she spends c dollar on cds given a month she may spend b dollar on

WINSTONCH [101]

For this case we have the following equation:
c + b = 55
Where,
c: number of CDs
b: number of books
For c = 30 we have:
30 + b = 55
From here, we clear the value of b.
We have then:
b = 55-30
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Note: observe in the graph that when the value of c is 30, the value of b is 25.
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b = 25
See attached image.

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