To make purple paint, Mimi mixes red and blue paint together in a ratio of 3 ounces of red to 4 ounces of blue. How much red paint does Mimi need to make 112 ounces of purple paint? Please explain

I will give brainiest

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

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.

What is not true about kl and mn? what is mn? (show )