Boris made a shirt using 3/4 yards of blue fabric and 1/2 yards of green fabric how many more yards of blue fabric did boris use

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 value of x for which abcd must be a parallelogram -9-6x x-30

True or false? a circle could be circumscribed about the quadrilateral below.