Charles added 4 bags of flour to make 16 cakes for parties. How many cakes for
parties would Charles use per bag of flower?

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says

ian gonna lie that is way to much

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

, 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