IM 7.8.11 Practice: Comparing Groups
Compare the weights of the backpacks for the students in these three classes.
A bookstore has marked down the price for all the books in a certain series by 15%.
How much is the discount on a book that normally costs $18.00?
After the discount, how much would the book cost?
Match each of the expressions below with an equivalent expression.
Angles and are complementary. The ratio of the measure of Angle to the measure of Angle is . Find the measure of each angle. Explain or show your reasoning.