T takes tristan 30 minutes to read 20 pages of her book. if she continues to read at this rate, how long will it take her to rea
2 answers:
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Answer: $80
Step-by-step explanation:
Given: The amount earned by Fadil on selling 14 televisions= $1400
Therefore, the amount he earned on selling 1 television=
Since, he sold televisions with extended warranty and he earns $20 additional for it.
Then, the fixed amount Fadil earns for each television=
Hence, Fadil earns $80 as the fixed amount for each televison.
Answer:
Completing the square we get:
and factoring the term we get:
Step-by-step explanation:
We need to complete the square for the expression
For completing the square the expression would be of form
For given expression we have to add (2)^2 and subtract to make it complete the square.
Now, we have to factor the polynomial using formula
So,
Completing the square we get:
and factoring the term we get: