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(i) Find a formula for the total cost $T of c pens at $d each and e pencils at f cents each.​
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(i) Find a formula for the total cost $T of c pens at $d each and e pencils at f cents each.​

User James Xingjian Zhang
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1 Answer

2 votes

Explanation:

The total cost of c pens is $cd. The total cost of e pencils is $0.01ef. Thus, the formula for the total cost is:

$T = cd + 0.01ef

User GDmac
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