If it takes 16 men 15 days to complete a work, how long will it take 20 men?​

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

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.

The tile along the edge of a triangular community pool needs to be replaced? ?