Dara makes and sells n bracelets. Her profit in January is represented by the expression 2n-10. Her profit in February is represented by the
expression 5n + 12. Her profit in March is represented by the expression in -
6. Write and simplify an expression that represents her total profit for these
three months. What was Dara's prolt if she sold 50 bracelets during that
time?

(x, y)→(x − 8, y − 7)

step-by-step explanation:

enjoy!

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

, 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