U + 7 <; u=2
8 - x > 3; x=3

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

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.

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15