Solve the inequality: x^2−2.2x+1.21>0

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.