PLEASE HELP FAST!! Which set of values could be the side lengths of a 30-60-90 triangle?
A. {6, 12, 12,13}
B. {6, 12, 12,2}
C. {6,6,12,12}
D. {6,6/3, 12}

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?