The price of a gallon of apple cider is $7 the price of eight 4.23 ounce juice boxes is $2.39 suppose the cider was instead packaged like the juice in boxes approximately what is the cost per eight 4.23 ounce boxes of cider

, 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

answer: it's d

step-by-step explanation:

the answer is 13 cm