Reagan owns a donut shop. Each day, her best selling items are long johns and eclairs (cream filled long johns). She charges $2.40 for each long john and $3.50 for each eclair. Reagan sells 20 to 30 more long johns than eclairs each day. Today, Reagan had $287.70 in revenue from long john and eclair sales.

Model the situation above, and use the model to determine which of the following is a reasonable number of long johns and eclairs that Reagan sold today.

What is the value of x? enter your answer in the box. photo attached.

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

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.