document.write( "Question 1017640: Cakes are sold in a shop for double the cost of ingredients and then £3 is added. The shopkeeper uses this formula: p=2c + 3
\n" ); document.write( "P is the price and c is the cost of the ingredients.
\n" ); document.write( "find the price of the cake is the ingredients cost:
\n" ); document.write( "a)£2
\n" ); document.write( "b)£3.50
\n" ); document.write( "c)£5.25
\n" ); document.write( "d)£4.75
\n" ); document.write( "

Algebra.Com's Answer #633897 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Cakes are sold in a shop for double the cost of ingredients and then £3 is added. The shopkeeper uses this formula: p=2c + 3
\n" ); document.write( "P is the price and c is the cost of the ingredients.
\n" ); document.write( "find the price of the cake is the ingredients cost:
\n" ); document.write( "a)£2:: p(2) = 2*2+3 = 7
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\n" ); document.write( "b)£3.50:: p(3.5) = 2*3.5+3 = 10
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\n" ); document.write( "c)£5.25:: p(5.25) = 2*5.25+3 = 13.50
\n" ); document.write( "----------------
\n" ); document.write( "d)£4.75:: p(4.75) = 2*4.75+3 = 12.50
\n" ); document.write( "--------------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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