Multiply the polynomials using the FOIL method. Express the answer as a single polynomial in standard form.(4x - 7)(x - 3)

A. 4x2 - 20x + 21
B. 4x2 - 19x + 21
C. x2 + 21x - 19
D. x2 - 19x - 20


Answer: B

Mathematics

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Graph.6x2 - y2  - 72x + 14y - 49 = 0  

A.

B.
 
C.

D.

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Provide an appropriate response.The number of loaves of whole wheat bread left on the shelf of a local quick stop at closing (denoted by the random variable X) varies from day to day. Past records show that the probability distribution of X is as shown in the following table. Find the probability that there will be at least three loaves left over at the end of any given day. 

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