20 points and brainliest
daniel surveyed a random sample of 100 students from his middle school to learn more about what type of school lunches are preferred. the table below shows the result of the survey:

hamburgers spaghetti pizza
sample #1 13 43 44
sample #2 20 41 39

which of the following inferences can be made based on the data?
pizza is the most preferred lunch.
spaghetti and pizza are preferred almost equally.
hamburgers are two times more popular than pizza.
hamburgers are two times more popular than spaghetti.

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?

(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.