A disk costs $3 more than a tape. Rolex bought five disks and two tapes. The total cost was $120. What was the price of a disk?
1 answer:
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Answer:
Option 3rd is correct that is
Step-by-step explanation:
Since, the pennant has three points it is in triangular shape since, have three points
Triangle is enclosed figure.
As we know the sum of interior angles of triangles is
Therefore, Option 1,2,4 are discarded.
Hence, Option 3rd is correct.