smartgirl15
smartgirl15
15-02-2017
Mathematics
contestada
Please help meee!!!!
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tungescobar
tungescobar
15-02-2017
The key words here are
less than
and
3 times
. Knee pads are represented by the variable
k
, and 3 times that price would be 3
k
. Now, skateboards are $5 less than that price, so the expression that gives the price of a skateboard is 3
k
- $5.
Answer Link
wenceslaos379
wenceslaos379
15-02-2017
first of all k=15 and all you have to do is multiply by 5 and 3 and get the answer of 15 then divide it by 3 and get the answer of 5
Answer Link
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