A newsstand spends $600 a month on rent and electricity, and it spends $1.50 for each magazine that it sells. The newsstand charges $6 for each
magazine. If nis the number of magazines, which equation represents the
profit function of the newsstand?
O A. p= 6n-600
O B. p= 4.50n- 600
OC. p= 1.50n + 600
OD. p= 600n+4.50

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

The function f(x) is shown in this graph the function g(x)=6x

(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.