Parallel lines and transversals

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.