How do you find the common ratio of
-3, -18, -108, -648 ​

What is the pattern in the values as the exponents increase?

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.

Which number line correctly shows 0.8 + 0.3?