Line a passes through the points(-4,-6) and (2,12) library passes through the points (6,0) and (-4,20) find the point where line intersects line b

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

How can you tell when x and y are not directly proportional?

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell