If Q is the midpoint of , find the coordinates of R if P(11, -2) and Q(4, 3). PLEASE need these done rn!

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

Find the distance between the point (-3,-4), and (see the picture below)

What is the expression equivalent to (3x^2-7)