Tyrone bought 5 postcards at 0.55 each and a set of postcards for1.20. How to write an expressio

Tyrone bought 5 postcards at 0.55 each and a set of postcards for1.20. How to write an expressio

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CAN YOU HELP ME
lilmommy12345
21 August 2013
where x is your total cost...x=(5 x $0.55)+ $1.20. What you're looking to do here is to separate out your bits and pieces and put them into a bracket. What this means is that there is no confusion over what you are multiplying together or adding.
mjhansford
21 August 2013
Hi, I can help you:Solution:Number of postcards = 5Cost of one postcard = $0.55Cost of set of postcards = $1.20Total cost = y = ?Equation for total cost according to above given condition isy = ( 5 * $0.55) + $1.20
quick_help_desk
23 August 2013
total number of postcards = 5One postcard costs                 =  $0.555 postcards   costs           =  $1.20
bipan
01 September 2013
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