25 points
explain your answer, you!

which expression is not a polynomial?
a. -5x+6y
b. -3/x
c. 2p^3q^2-pq^3
d. 7-z

 The correct answer is:  [B]:

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                " " .

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Step-by-step explanation:

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Note:  A number; "divided by a variable" ; is Not a "polynomial" .

Answer choice:  [B]:  " " ;  

         is a "number;  divided by a "variable" ;  and as such, is Not a "polynomial".

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henry ordered 5 large pizzas

step-by-step explanation:

sorry no step by step

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)