Evan sells skateboards in his store. he marks up the prices by 40% of what he pays for them. if his cost for a gold skateboard is 128.92,how much will he charge his customers for the skateboard?

It would be $180.49 because

1. The cost of the board is 128.92

2. you need to mark up 40%, which is 0.4

3. 128.92* 0.4 = 51.57 , this is the amount you need to mark up by

4. then you add the amount you need to mark up by to the cost of the board: 51.57+ 128.92 = $180.49.

The calculation adds up to 180.488, however i think you might need to round it up to 180.49.

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this

none of these

step-by-step explanation:

23 + 34 add up to 57 so just inform the teacher of this really stupid mistake