Sandra is buying a book from an online store. The book costs $19.95, plus 10% is added for shipping. Sandra will also have to pay a 6% sales tax. Which expression will calculate the total cost for the book?

A.
(19.95)(0.1)(0.06)

B.
(19.95)(1.1)(0.06)

C.
(19.95)(0.1)(1.06)

D.
(19.95)(1.1)(1.06)

a .4y4

hope this !

umumumumum

im not sure

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

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step-by-step explanation: