Bill has a $20 bill in his wallet. he catches a taxi to get as close to downtown as possible. the taxi charges a flat $3.50 fee and $1.10 a mile. how far can bill afford to go in the taxi? choose a marker and drag it onto the number line to represent the greatest number of miles bill can afford to go.

answer:

405 dollasrs can you go on my profile and me with my two new questions

step-by-step explanation:

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for