If a/b = c/d then show that a/b+a = c/d+c ?

Which of the following is the graph of y= square root -x-3

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense