HELP A sequence can be generated by using an=an−1+2, where a1=8 and n is a whole number greater than 1.

What are the first 3 terms in the sequence?

8, 10, 12

2, 10, 18

2, 16, 128

8, 16, 32

the formula for the cost is

c = l + p

Total cost is £47

Step-by-step explanation:

Let c represent the cost in £ of a monthly phone contract made up of the fixed line rental l in £ and the price p in £ of the calls made.

The formula for the cost, c would be

c = l + p

if the line rental is £35 and the price of calls made is £12, then, the total cost, c would be

c = 35 + 12 = £47