The numbers of points that a player must accumulate to reach the next level of a video game form a geometric sequence where an is the number of points needed to complete level n. You need 40,000
points to complete level 3 and 16,000,000 points to compete level 5.
The explicit rule for the geometric sequence is an
on-1

Adeposit of 5500 at 6% for 3 years equals

8.74 rounded to the nearest whole number

(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.