Four times a certain number decreased by twice the same number gives 17. the number is
1 answer:
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Answer:
A
Step-by-step explanation:
The TV to have a 16:9 ratio and have a diagonal of 65 inches must have a length & width whose squares add to 4,225 (65 squared) and whose ratio length and width simplifies to 16/9.
B is not an option because .
C is not an option because which is 1.777777777778 as a decimal.
D fails for the same reason as C.
Therefore A is the solution because and