Mathematics, 04.10.2021 04:20 wrightstephanie193

The cost C , in £, of a monthly phone contract is made up of the fixed line rental L , in £, and the price P , in £ ,of the calls made. Enter a formula for the cost and, enter the cost if the line rental is £45 and the price of calls made is £13.

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The cost C , in £, of a monthly phone contract is made up of the fixed line rental L , in £, and the...