Given: two distinct circles that are tangent to each other at a common point. how many tangent lines can be drawn that touch both circles?

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.

Which graph represents the equation y =4x

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers