6 Kelly sells magazine subscriptions after work. The half-year subscriptions cost $12, and the full-year subscriptions cost $20
Today, Kelly has 20 subscription cards with her, only one subscription can be ordered on each card, and she wants to sell
subscriptions totaling at least $300
If the solution region represents the amount of half-year and full-year magazine subscriptions Kelly needs to sell to reach her
goal, which graph's shaded area represents the solution region?

Use circumcenter theorem to solve for the given values

Vertical angles must check all that apply

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.