A store is having a sale where everything is 15% off. Which expression below does not represent the cost of an item in the store? Select all that apply.

A
0.85c

B
c−0.85c

C
c−0.15c

D
85100c

E
15100c

I am confused is this how it is written on the test or whatever?

Step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

answer: 7. if the functions had a negative leading coefficient and is of even degree, which statement about the graph is true?

step-by-step explanation: