The sum of a and b is irrational. Which of the following statements must be true? A
a is irrational
B
bis irrational.
C
Either a orb is irrational.
D
Both a and bare irrational.

Figure lmno is located at l (1, 1), m (4, 4), n (7, 1), and o (4, −2). use coordinate geometry to best classify quadrilateral lmno.

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

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.