What is the numerical expression for the phrase the difference of 114 and -29

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?

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,

What fraction is equivalent to 0.46464646··· a. 46⁄999 b. 46⁄100 c. 46⁄99 d. 23⁄50