Answer:
a) 5 x² + 3 x -10
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given polynomials
3 x² - 5 x + 1 and 8 x² - 2 x -9
Given that
3 x² - 5 x + 1 From 8 x² - 2 x -9
⇒ 8 x² - 2 x -9 - ( 3 x² - 5 x + 1 )
= 8 x² - 2 x -9 - 3 x² + 5 x - 1
= 5 x² + 3 x -10
The answer would be ~30~ because 2*2^3 = 2^4= 16 then 3*6=18 then 16+18-4=30
Hope this helps
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Feel free to ask any questions
The last equation is the most suitable one to be solved by completing the square .
Answer:
5/17
Step-by-step explanation:
This is a question to calculate probability from odds. The formula is given as:
A formula for calculating probability from odds is P = Odds / (Odds + 1)
From the question , we are told that the odds of receiving a gift is
= 5:12
The probability of Jessica receiving a gift =
Probability = Odds / (Odds + 1)
P = 5/12 / ( 5/12 + 1)
P = (5/12)/ (17/12)
P = 5/12 × 12/17
= 5/17
Therefore, the probability of Jessica. receiving a gift is 5/17.
Answer:
12
Step-by-step explanation:
because if she drove 48 miles in 72 mins these are all factors of nine and thats what i belive the answer is