The scatter plot shows Madeline's test scores on math exams, y, when she studies x hours. 100+
80
60
40
20
o 이
2
х
8
4
6
What does the pattern of values tell you about how the data are related?
O A. Madeline studies more after earning a low test score.
OB. There is a negative association between hours studied and test score.
OC. There is no association between hours studied and test score.
OD. There is a positive association between hours studied and test score.

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625

(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.