Ena told her mother that the jeans that she bought were on sale for 10 percent off and she had saved $8.25 on them. Percents Total 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 100% $8.25 $8.25 $8.25 $8.25 $8.25 $8.25 $8.25 $8.25 $8.25 $8.25 Lena's mother wanted to know the price of the jeans before the discount to determine if Lena was shopping for jeans that were too expensive. What was the price of the jeans before the discount?

Describe how an electric generator works

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.