The ratio of Samantha’s postcards to Erica’s postcards was 8 to 5. Erica counted their actual number of postcards and found that she had 60 fewer postcards than Samantha. How many postcards does Erica have?

It says factor each expression completely 8y+48

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.