Debi walks laps around the mall for exercise during the winter months. The table represents the number of
steps recorded on her pedometer as she walks laps
around the mall one day.
Debi's Walk around the Mall
Which statement is true about the graph of the line
representing Debis data?
O Debi walks 1,875 steps per lap around the mall.
O One lap around the mall is equal to 2,425 steps.
One lap around the mall is equal to 4,300 steps.
O Debi walks 6,175 steps per lap around the mall
Laps
0
1
2
3
4
Steps
1,875
4,300
6.725
9, 150
11,575

(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.