Mathematical Statement Justification
-2(2x3 + 4x2 – 3) + 5(x2 – 2x - 2) Given
- 4x3 - 8x2 + 6 + 5x2 - 10x - 10
- 4x3 – 8x2 + 5x2 – 10x + 6 - 10
-4x3 3x2 - 10x - 4
Fill in the missing justifications in the correct order.
Combine Like Terms Distributive Property Commutative Property of Addition
Commutative Property of Addition: Combine Like Terms Distributive Property
Distributive Property Commutative Property of Addition. Combine Like Terms
Distributive Property Combine Like Terms Commutative Property of Addition

The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell

In a study of the relationship between socio-economic class and unethical behavior, 129 university of california undergraduates at berkeley were asked to identify themselves as having low or high social-class by comparing themselves to others with the most (least) money, most (least) education, and most (least) respected jobs. they were also presented with a jar of individually wrapped candies and informed that the candies were for children in a nearby laboratory, but that they could take some if they wanted. after completing some unrelated tasks, participants reported the number of candies they had taken. it was found that those who were identiď¬ed as upper-class took more candy than others. in this study, identify: (a) the cases, (b) the variables and their types, (c) the main research question, (d) identify the population of interest and the sample in this study, and (e) comment on whether or not the results of the study can be generalized to the population, and if the ď¬ndings of the study can be used to establish causal relationships.