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10 votes
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 £20 and the price of calls made is £12.

User JGilmartin
by
4.2k points

2 Answers

4 votes

Answer:

Explanation:

its 18

User Bhaskar Bhatt
by
4.6k points
3 votes

Answer:

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User Nuno Silva
by
4.3k points