Factor the expression.
a. left parenthesis x plus 3 right parenthesis left parenthesis 2 x plus 10 right parenthesis
b. left parenthesis x plus 5 right parenthesis left parenthesis x plus 6 right parenthesis
c. left parenthesis x plus 10 right parenthesis left parenthesis 2 x plus 3 right parenthesis
d. left parenthesis x plus 6 right parenthesis left parenthesis 2 x plus 5 right parenthesis

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save

Stu and ambrose are working together on a study of whether diet is related to students' mental health. first, they randomly select 10 students from the student center and 10 students from the office of counseling and psychological services. then, they ask students to rate their diet in terms of healthiness on a scale of 1-100 before completing a 20-item mental health survey. a) name one of the constructs being studied b) how was the construct you named above operationally defined in this experiment? e) was the variable you described above their independent variable, their dependent variable, or a controlled variable? d) what is a confounding variable? what is a potential confound in this study?

The length of a rectangle is 5 times the width. if the perimeter is to be greater than 36 meters. what are the possible values for the width?