Mathematics, 05.11.2020 19:10 fazeyeezy004
Charlene wants to put an advert in the local paper she wants an advert with 10 lines. This is the rule to work out the cost of the advert. C=28(L-7)+144. C=the total cost £ L=the number of lines in the advert. Charlene can afford to pay up to £250 for the advert. Does an advert with 10 lines cost less than £250?
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