Find: 1. three quartiles and 2. interquartile range (IQR).
1, 3, 9, 12, 12, 14, 18

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Solve 2^x=32 and rewrite this equation in a logarithmic form

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)