The student council has $289 to spend on decorations for the fall festival. if decorations for each table cost $13, how many tables can they decorate? what is the number model? what is the quotient? what is the remainder?

The verbal translation for the difference of m and 7 increased by 15

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Equation for the calculation double 2 and then add 5