A recipe for apple crisp uses 4 parts oats,8 parts brown sugar, and 10 parts flour. In simplest form, how many parts of brown sugar are there for every part of flour? A.4/5
B.1/2
C.2/5
D.1/4

Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Find the multiplicative inverse of 8-12i