The points (-4,2) and (4,r) lie on a line with slope 3/4. Find the missing coordinate r.

Which best explains why this triangle is or is not a right triangle?

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

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