Question

Which expression is equivalent to the given expression?

13(19 – x)



A.


13 • 19 – x


B.


13 • 19 – 13x


C.


1319 – 13x


D.


13 + 19 – 13 + x

Answer 1

`\rm 13(19-x)=13*19-13*x=\boxed{\rm B}`

Answer 2

B.) 13·19-13x This is because the 13 has to be multiplied/sprinkled to all the terms in the parenthesis.